Squad Battles Bug

There have been several instances where I have completed a squad battles game and won, and then when I am loading into the post-game screen, I receive the "Can't connect to the servers" message. This registers my game as a loss, and with the limited number of squad battle games available, this is extremely frustrating. What can I do to fix this and no longer miss out on the rewards that I should be getting instead of wasting all this time?