generals attacking in wrong order and unopenable battle report

I have two issues that I encountered (that may be related). On an adventure I sent two generals in succession. Both seems to be moving after sending them to a leader camp. The game lost connection afterwards and made me reload the game. After that I could not enter the adventure map for a while (maybe 5-10 minutes).
Now the battle reports came in and it seems that the generals attacked in the wrong order (so one must have passed the other, or the battles were not processed in order. This would of course be hard to reproduce, but the battle report itself also seems bugged. I can open the report for the general that was supposed to attack first (but seems to have done so second), but the other report gives a connection error popup. I have left the report in my inbox for now.

I have had this once before, then I just assumed I mistimed the block and deleted the reports, but there also one report could not be opened.

I am using Chrome Version 91.0.4472.164 (Official Build) (64-bit)