Villagers don't resume normal AI after raids

I just finished raid, and I gained effect Hero of the Village, Villagers made fireworks, all was good. When they finished, they went to random houses, and didn't sleep. I sleeped, and when I woke up, they didn't go to job (to their work blocks). I leaved and joined game, and their AI get good, but before it, their AI was bad like my English.