I am in the crypt in the mausoleum of clovis and I opened up the last crypt, killed one Revanent and one skeleton and that is all that came out and the beams are still up. I cant get the chest of the mechanism and no more skeletons are coming out. Has anyone else had this problem. This is only my second game downloaded from this site and the first one (divine divinity) had non-stop crashes and was unplayable and now this happens. I am really starting to question this site.

Did not have this problem.
Do you have a savegame from before you entered the area?
http://www.gamebanshee.com/lionheart/walkthrough/mausoleumofclovis.php