Don't know if this happened to anyone else, I could not complete any watches earlier this week.
It stucked at team selection screen and hang. Sometimes I could refresh the page only to see the battle results, sometime, it just hang.
Pinged several nodes and all returned normal; all other places related with HIVE blockchain were all operation.
I even remoted into the office computer and check if it was my connection issue at home.
It seemed that the game finally came back normal yesterday, I could finish some games and the daily quest.
Don't know if I could catch up for this season now, but for sure will try.