Do we have a compromising OGS Bug

In one of my recent games an odd occurrence has happened. After a delay between moves by my opponent, upon the last delay i was automatically resigned. now This was in the early game and was annulled so i’m not tempered. But i’m concerned that this could be technique used to hack an maybe already compromised OGS.

Now i believe this was live and i already know not to leave a page when playing.

It was also AGA rules which i don’t know if that’s how AGA rules apply, The Bug being compromised could also be because of that setting.

now heres a link if you need to see that my play was of someone who is confident and have future potential such as ladders, approaching or forcing. Link