We are offered to play a match.

I had this happen, but I didn't understand the cause of the event. However, after a restart, everything is restored. And all spells that are cast on the "large" map disappear, such as teleportation and dimension door. But this is a very rare bug; it happened to me every 3 years.

I confirm!

It happens to me every two years. However, I didn't know that everything is restored after a restart; I tried loading my turn just now (last night), and everything was restored.

I'm ready to continue and ask Markon to contact me, as I can't write a message for technical reasons.