diff --git a/lib/components/user-identity-cache.react.js b/lib/components/user-identity-cache.react.js
index 84296b3ef..baab44663 100644
--- a/lib/components/user-identity-cache.react.js
+++ b/lib/components/user-identity-cache.react.js
@@ -1,247 +1,247 @@
 // @flow
 
 import invariant from 'invariant';
 import * as React from 'react';
 
 import { IdentityClientContext } from '../shared/identity-client-context.js';
 import type {
   UserIdentitiesResponse,
   Identity,
 } from '../types/identity-service-types.js';
 import sleep from '../utils/sleep.js';
 
 const cacheTimeout = 24 * 60 * 60 * 1000; // one day
 const failedQueryCacheTimeout = 5 * 60 * 1000; // five minutes
-const queryTimeout = 10 * 1000; // ten seconds
+const queryTimeout = 20 * 1000; // twenty seconds
 
 async function throwOnTimeout(identifier: string) {
   await sleep(queryTimeout);
   throw new Error(`User identity fetch for ${identifier} timed out`);
 }
 
 function getUserIdentitiesResponseFromResults(
   userIDs: $ReadOnlyArray<string>,
   results: $ReadOnlyArray<?UserIdentityResult>,
 ): UserIdentitiesResponse {
   const response: {
     identities: { [userID: string]: Identity },
     reservedUserIdentifiers: { [userID: string]: string },
   } = {
     identities: {},
     reservedUserIdentifiers: {},
   };
   for (let i = 0; i < userIDs.length; i++) {
     const userID = userIDs[i];
     const result = results[i];
     if (!result) {
       continue;
     } else if (result.type === 'registered') {
       response.identities[userID] = result.identity;
     } else if (result.type === 'reserved') {
       response.reservedUserIdentifiers[userID] = result.identifier;
     }
   }
   return response;
 }
 
 type UserIdentityCache = {
   +getUserIdentities: (
     userIDs: $ReadOnlyArray<string>,
   ) => Promise<UserIdentitiesResponse>,
   +getCachedUserIdentity: (userID: string) => ?UserIdentityResult,
 };
 
 type UserIdentityResult =
   | { +type: 'registered', +identity: Identity }
   | { +type: 'reserved', +identifier: string };
 type UserIdentityCacheEntry = {
   +userID: string,
   +expirationTime: number,
   +result: ?UserIdentityResult | Promise<?UserIdentityResult>,
 };
 
 const UserIdentityCacheContext: React.Context<?UserIdentityCache> =
   React.createContext<?UserIdentityCache>();
 
 type Props = {
   +children: React.Node,
 };
 function UserIdentityCacheProvider(props: Props): React.Node {
   const userIdentityCacheRef = React.useRef<
     Map<string, UserIdentityCacheEntry>,
   >(new Map());
 
   const getCachedUserIdentityEntry = React.useCallback(
     (userID: string): ?UserIdentityCacheEntry => {
       const cache = userIdentityCacheRef.current;
 
       const cacheResult = cache.get(userID);
       if (!cacheResult) {
         return undefined;
       }
 
       const { expirationTime } = cacheResult;
       if (expirationTime <= Date.now()) {
         cache.delete(userID);
         return undefined;
       }
 
       return cacheResult;
     },
     [],
   );
 
   const getCachedUserIdentity = React.useCallback(
     (userID: string): ?UserIdentityResult => {
       const cacheResult = getCachedUserIdentityEntry(userID);
       if (!cacheResult) {
         return undefined;
       }
 
       const { result } = cacheResult;
       if (typeof result !== 'object' || result instanceof Promise || !result) {
         return undefined;
       }
 
       return result;
     },
     [getCachedUserIdentityEntry],
   );
 
   const client = React.useContext(IdentityClientContext);
   const identityClient = client?.identityClient;
   invariant(identityClient, 'Identity client should be set');
   const { findUserIdentities } = identityClient;
 
   const getUserIdentities = React.useCallback(
     async (
       userIDs: $ReadOnlyArray<string>,
     ): Promise<UserIdentitiesResponse> => {
       const cacheMatches = userIDs.map(getCachedUserIdentityEntry);
       const cacheResultsPromise = Promise.all(
         cacheMatches.map(match =>
           Promise.resolve(match ? match.result : match),
         ),
       );
       if (cacheMatches.every(Boolean)) {
         const results = await cacheResultsPromise;
         return getUserIdentitiesResponseFromResults(userIDs, results);
       }
 
       const needFetch = [];
       for (let i = 0; i < userIDs.length; i++) {
         const userID = userIDs[i];
         const cacheMatch = cacheMatches[i];
         if (!cacheMatch) {
           needFetch.push(userID);
         }
       }
 
       const fetchUserIdentitiesPromise = (async () => {
         let userIdentities: ?UserIdentitiesResponse;
         try {
           userIdentities = await Promise.race([
             findUserIdentities(needFetch),
             throwOnTimeout(`user identities for ${JSON.stringify(needFetch)}`),
           ]);
         } catch (e) {
           console.log(e);
         }
 
         const resultMap = new Map<string, ?UserIdentityResult>();
         for (let i = 0; i < needFetch.length; i++) {
           const userID = needFetch[i];
           if (!userIdentities) {
             resultMap.set(userID, null);
             continue;
           }
           const identityMatch = userIdentities.identities[userID];
           if (identityMatch) {
             resultMap.set(userID, {
               type: 'registered',
               identity: identityMatch,
             });
             continue;
           }
           const reservedIdentifierMatch =
             userIdentities.reservedUserIdentifiers[userID];
           if (reservedIdentifierMatch) {
             resultMap.set(userID, {
               type: 'reserved',
               identifier: reservedIdentifierMatch,
             });
             continue;
           }
           resultMap.set(userID, null);
         }
         return resultMap;
       })();
 
       const cache = userIdentityCacheRef.current;
       for (let i = 0; i < needFetch.length; i++) {
         const userID = needFetch[i];
         const fetchUserIdentityPromise = (async () => {
           const resultMap = await fetchUserIdentitiesPromise;
           return resultMap.get(userID) ?? null;
         })();
         cache.set(userID, {
           userID,
           expirationTime: Date.now() + queryTimeout * 2,
           result: fetchUserIdentityPromise,
         });
       }
 
       return (async () => {
         const [resultMap, cacheResults] = await Promise.all([
           fetchUserIdentitiesPromise,
           cacheResultsPromise,
         ]);
         for (let i = 0; i < needFetch.length; i++) {
           const userID = needFetch[i];
           const userIdentity = resultMap.get(userID);
           const timeout =
             userIdentity === null ? failedQueryCacheTimeout : cacheTimeout;
           cache.set(userID, {
             userID,
             expirationTime: Date.now() + timeout,
             result: userIdentity,
           });
         }
 
         const results = [];
         for (let i = 0; i < userIDs.length; i++) {
           const cachedResult = cacheResults[i];
           if (cachedResult) {
             results.push(cachedResult);
           } else {
             results.push(resultMap.get(userIDs[i]));
           }
         }
         return getUserIdentitiesResponseFromResults(userIDs, results);
       })();
     },
     [getCachedUserIdentityEntry, findUserIdentities],
   );
 
   const value = React.useMemo(
     () => ({
       getUserIdentities,
       getCachedUserIdentity,
     }),
     [getUserIdentities, getCachedUserIdentity],
   );
 
   return (
     <UserIdentityCacheContext.Provider value={value}>
       {props.children}
     </UserIdentityCacheContext.Provider>
   );
 }
 
 function useUserIdentityCache(): UserIdentityCache {
   const context = React.useContext(UserIdentityCacheContext);
   invariant(context, 'UserIdentityCacheContext not found');
   return context;
 }
 
 export { UserIdentityCacheProvider, useUserIdentityCache };