EA GAVE ME A LOSS AND KICKED ME OUT OF ULTIMATE TEAM FOR NO REASON

I was winning a match of division rivals 6-1. Full-time comes and I get some message saying they couldn’t process something. I just clicked out of it thinking nothing of it. Next thing you know I am kicked out of ultimate unable to return without restarting the application in its entirety. I return to Ultimate Team with a message of DNF modifier. This is unacceptable.