Stash tooltips could show the wrong item. After swapping gear into the same spot, crafting, or on multi-slot items, hovering a slot could display a previous item's card (stats and all). Fixed at the root: tooltips are always generated fresh from the item under your cursor.
The stash could stop refreshing after crafting or a drag, until you re-entered the tab a few times. It now always catches up on its own within half a second.
VOLATILE detonations and Signal Static could kill you despite saying they can't. The 1 HP floor only protected your health pool, while the same hit also went through body-part damage with no floor, at low limb health it could finish you. Both now respect the promise through every path: they always leave you at least 1 HP. Detonation numbers on screen also now show the damage you actually took after shields.
Golden Thread was eating gear you brought into the raid. The mythic backpack ability picked its +1 upgrade target from your carried inventory too and anything already at top rarity (like Prototype Magazines) got converted into a mythic artifact, silently, inside your backpack. It now only ever touches loot picked up during that raid, and the artifacts it creates drop into your loot like everything else, so your loot rules can sell them. Gear you bring in is never touched. If it ate your magazines: the artifacts it left behind are sellable, small consolation, we know.