B1 does not reappear after being defeated in Sector 3

gastropoda

Does anyone have this error like me? After defeating 19 B1, they don't appear again, the battle continues but nothing happens, the characters hit the box. I had this happen twice in a row, the first time I thought it was the network, but the second time I thought it was a game error.
I play on Iphone

Azrul

Had a similar error where the buttons disappeared