Tournament Frozen

Two Swiss tournaments I was organizing froze Monday evening. This may have been a syatem maintenance shutdown. Is there any way to know this will be happening, for future purposes. One of the tournaments is still frozen. lichess.org/swiss/W4yns2Tf
I could try cancelling the tournament, but didn't want to lose the record, if I can help it.

Fred

Is the problem in the fact that it says there is 1 game while there is not and it forces the tournament to freeze? Is that the problem?