Sudden loss while opponent thinking

Something strange happened. In some situation during a game, my opponent time was running out - but actually I got a lose.
Posted screen of this in attach.
After my 25th move I just waited long minute for black response but it just expired. But suddenly not white, but black won!
Can I do smth with this?

Good day,

I believe it was a move loss bug. You can see full information in this thread: viewtopic.php?f=12&t=1571

I hope that link helps you a bit.

Regards Xabier.

I hope that link helps you a bit.

Regards Xabier.

thank

thats happened to me twice!!