Error Code 2.0

I was in Grand Arena and won a battle. After the battle, I received Error Code 2.0 and the game restarted. When I returned to GA, the team I beat was still there but my team was now gone. As a result, I lost the entire match on points and finished 7th when I would have finished in the top 3.  I spend money on this game and feel that SWGOH needs to make this right.