Thanks for "Exult", I was able to finish Serpents Isle.
The only quirk that got me to use a cheat was that Selina's body was below two other heavy bodies, and I didn't spot a pixel of her looking out to loot the body
I noticed a few problems and reported those on the bug tracker.
First of all thanks for the bug reports, but sadly I'm not sure how useful they are since (if I got your reports right) they seem to concenr only version 1.2 of Exult. Since then a lot of stuff has changed and it may even be that your problems may show up in 1.4x SVN when your savegames are loaded but won't be there anymore with a game started with the snapshots.
I'll try to take a look anyway but...
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