Merge branch 'fix/warnings-in-user-profile' into 'develop'

#461 Fix warnings about user-profile

Closes #461

See merge request pleroma/pleroma-fe!708

src/services/user_profile_link_generator/user_profile_link_generator.js

 import { includes } from 'lodash'
 
 const generateProfileLink = (id, screenName, restrictedNicknames) => {
-  const complicated = (isExternal(screenName) || includes(restrictedNicknames, screenName))
+  const complicated = !screenName || (isExternal(screenName) || includes(restrictedNicknames, screenName))
   return {
     name: (complicated ? 'external-user-profile' : 'user-profile'),
     params: (complicated ? { id } : { name: screenName })