Board Thread:News and Announcements/@comment-3547897-20160118101601/@comment-26407503-20160122010726

If you already created a CC account before Jan 18 but deleted it due to something / lack of space, you can reinstall it by checking purchases in the app store / google store for CC. From there, it should download the latest version.

If you already had CC but the client is not updated (saying you need to update the non-existint game), just delete it and follow the method above.