Just tried to add Expedient 3 to my alt’s Corrupt Gladiator’s Band and get the error message “This item cannot be modified”. The item has a socket and has been upgraded from 445 to 455 with Warlord’s trophy. I know these PvP reward rings can be corrupted as I already have two with corruptions. Is it the Warlord’s trophy that’s caused the problem? Is there a list somewhere of items that can’t be corrupted, because I haven’t been able to find one yet.
Edit: I submitted a bug report for this yesterday so hopefully it’ll be hotfixed soon. Annoying, as I’m sitting on nearly 1k dps increase that I can’t use because of the bug.