Introduction battle doesn't end after killing all gargoyles

[dfgdgdgfd]

Can't talk to lord british or anything, even after exiting battle mode. I haven't done anything unusual to my config other than using it to open SE and MD at one stage.

[yuv422]

Could you attach a savegame? It might help tracking down the issue.

[dfgdgdgfd]

I just got past it in dosbox and copied the savegame over, but I found something more severe - consistent crashes when you approach this object https://imgur.com/a/bMEwZxe https://www105.zippyshare.com/v/nCNxmXAf/file.html