Has there been an update to attunable items in which by giving them to a bot now makes them no trade?
A few weeks ago I have gave my Pegasus nostril webtools/items.php?id=17599 to a bot to hold because I was solo and looting another. Today I tried to trade it to an alt and noticed that is now marked as a no trade item. I know I never attuned it to any player character so it had to have been changed when I gave it to my bot. I never saw any "Are you sure" type warning like you would normally get when attuning an item.
I have moved things to & from bots before without this issue.