Got a good present for finishing Devils Caverns. I defeated Zargh and rescued Tom Clifford from there, then used teleport which teleported me outside. Atter that i chosen to travel to Glatzburg and while loading ACT2 screen appeared, all characters, which were gone before traveling to caverns appeared: bishop Trevorius,(which was killed) Alphonso di Cerbio, Ventano, etc. All dialogues as in the beginning, of ACT2 repetaed itself, what can i do?

Also when returning to Hilbrand ACT I appears, recruited second Diabolus

This is a known issue that resets the game but since there is no one left to fix it the only solution is to load an older save in which everything is still all right. Hopefully you have such a save...

Thank you, yes found one before caverns, i exited to windows few times, while playing and thats caused the problem