Account: Slot 1
League number: 29224044
Date & Time of the bug: Dec 12, 2016, about 2PM Central Standard Time
Platform: ALL (tried on a few PCs and phone-Android)
Bug step-by-step Description: this was supposed to be last match of the league, deciding the winner. I got kicked out at approximately 2pm CST. No explanation, no errors, no messages, just blank slot.