Tested with 1.0.0 branch, svn rev 44106 on linux 64bit. Gobliins 2 CD version.
How to reproduce: from the provided savegame, just get back to the amoniak throne room (either walking or using the menu).
The cursor will now always act as if it's selecting the buffoon.
This makes completing the game impossible.
GOB2: Savegame in armor room, before glitch
Savegame in the levelset before kitchen/throne/armor
Raising priority. This is a release-critical bug.
Hack added to fix this in r44785 / r44786. Tested on gob2 v1.02 (win-fr) and gob2 CD v2.01