Last week we started a competition with some friends in England.
I've used my Facebook as a login and that went well for a couple of days. Yesterday I tried to login to check up on my team, but my account couldn't load in. It seems like it had logged in on another account.
Tried to log in on different locations and different connections (WLAN, WiFi), also tried to log in with the App, browser-version on iOS and on my PC.