Hello MrsStaticFanatic,
it's possible that the game itself had a little "hiccup", or maybe your internet connection went down for a moment without you noticing it yourself? Did you clear the cache beforehand and restart the client including the updates?
Greetz Toomi
Nah is server side problem, when i checked her fight in the morning it was 5h+ duration and the fight was not ended yet, so probably something got stuck when she entered fight at around 2a.m. which is server reset time.
Pity i don't have any screenshot but i wonìt be that surprised since from 1:30 to 2:10 is the time where you better do not move at all otherwise game do something crazy to you