[CLIENT] Division not shown since Master Promotion

Server: EUW IGN: Struggsplays v2 Division: Master 13 LP

Bug Report: Client does not display my division, neither to myself nor to my friends. Occured straight after my promotion to Master, even after winning/losing games. Can't access my tier over "Leagues" aswell.

Furthermore, the client "copies" the stats from other profiles after I visit them:

1. Open another summoners profile (e.g. FNC Rekkles)
2. Return to my profile
3. Now it displays Rekkles stats.