Completley frozen out of a game

I was in a match of FUT Draft and had plenty of the game to win it. I was told the game would be under review but of course, because i was losing i was given the loss. It wasn't a connectivity issue my end as i was not disconnected from EA servers. 

I can't upload the full video of the incident as it won't allow me to attach it however the game being froze lasted about 30 seconds before anything happened