message: Get before set for SyncService.
  Fixes
diff: @@ -84,7 +84,7 @@ const installObservers = _.once((dispatch: ThunkDispatch<RootState, {}, AnyActio
  localStorage.setItem('dim-api-enabled', apiPermissionGranted ? 'true' : 'false');
  if (!apiPermissionGranted) {
  // Clear the flag in the legacy data that this has been imported already, so that we can reimport later
  - SyncService.set({ importedToDimApi: false });
  + SyncService.get().then(() => SyncService.set({ importedToDimApi: false }));
  }
  }
  }
  