Hi all, I was discussing IR over on reddit, and someone brought up some issues that I noticed myself last time I played. I looked through this topic, and I don't think it has been flagged or changed yet. It has to do with two items; Ashideena/Rift hammer, and the Shield of the falling stars.
The fist issue is that the Rift hammer is showing up in BG1, where it's really not supposed to. Looking through the IR item index, I think this is due to Demi wanting to switch the location of Borok's Fist (HAMM05), renamed to Rift hammer, with Ashideena (HAMM03) in BG2. Seems he did this by just switching the properties of each item, rather than 'physically' moving them. So HAMM03 is now the Rift hammer rather than Ashideena, which now drops from Bassilus in BG1. This hammer is way to powerful for BG1 imo.
The second issue is the shield of the falling starts shield others ability also affecting the shield carrier, effectively making this shield give a +7 bonus to AC. That makes it on par with +3 large shields, despite only being +1. I noticed in this thread you've mentioned the aura effect being a pain, but I'm not sure if this had been noticed.