Ok, something is deffinitely wrong with fire heart and crystal ball. They randomly don't add charges!
I've just been using ENDISWAL while I explore in the Hex Ruins, and sometime's I'd get a charge on fire heart, somethins I wouldn't. At no sensible interval i could deduce. I also noticed this happening to Crystal Ball.
Dwarven Paladin in Hex ruins, glyph in question was ENDISWALL (HALPMEH works fine as far as I can tell), but I'm sure it happens in other places. WTH?
Bug2: PQI just failed to report that I failed the quest because I used cleansing while meleing the boss in Ick Swamp. Quest was specialist.