Ok so the funniest thing happened. I continued my playthrough and a Thief stole the phantom item I had. I saw the long "blah blah additional casualties blah" text flash as he took lmao.

Overall this pack is absolutely awesome, but I ran into this minor bug:

The giant pit with rocks and graves around it (similar to the one in the second screenshot on this page, but bigger version) - I started breaking the graves when one of them spat out a water gun. When I picked it up, it flashed a long text that I didn't get enough time to read and then later I noticed that one of the slots in my inventory was permanently blocked off and empty. The water gun was a fake item.

I think I somehow "picked up" the wooden sign that had the text (hence the odd pickup text I saw) and it used the water gun item graphic for it as a placeholder. I don't recall seeing the wooden sign in that chunk anyway, so I think maybe a grave was accidentally placed on the same spot at the wooden sign was, hence overwriting it.

Aside from that I'm loving this pack a lot, it really makes the levels way cooler and interesting overall.

Super cool! Downloading!