I have SCS + spell revisions installed.
I finished spellhold and went to Iranicus' desk to get my items.
I noticed that all the item stacks I had have all been reduced to 1. That is, if I had 200 fire arrows in a stack when I entered spellhold, now that I got them back it's a single arrow. Same with potions. For example, if I had 30 potions of extra healing in a stack it's now a single potion.
Also, all charge-based items have been recharged to what I can only assume is the maximum number of charges. The Secret Revealed amulet had 4 charges and now has 25, wands of fire now all have 50 charges.
I don't know if anything can be done about it, I'm just letting you people know.
And since I'm already posting about mod bugs, here's another thing I noticed. All throughout the maze I used summoned elementals to overcome my enemies. It turns out vampires can "drink blood" from an elemental, and mindflayers can "devour brain" of an elemental.