Hi Aarik,
Unfortunately not - the others are way before the bug hit. I didn't take 'Armed to the Teeth' on any of my chars though, if that helps. I thought it might be only unique items affected but I think I had some more vanilla (fine/exceptional) gear equipped as well.
Just for more info, I'd been hoarding every grimoire I'd picked up in the game in Aloth's inventory - a large chunk of them vanished, but not all. Also the missing items effects were showing up as 'buffs' (with no effect) on my character portraits, but not the character screen. These vanished once I re-equipped some console'd-in replacement items and did an area transition or two.