Problems with games not finishing in 9 x 9 tournament today

Hi,

the software is very good, but today unfortunatedly we had issues with games that remained in kind of an unfinished state for an hour more or less, though they were actually finished. After an hour they reached proper finished state.
Here is the link to the tournament. -> https://online-go.com/tournament/24718 (see discussions) .
It happened in all games of the tournament with the exception of the final.

Hope forum is ok for bug reporting? Generally the software works very well.

Because I understood the bug, I actually won the tournament, though there were 2 much stronger players.

thanks

axel