This is the third time this sort of thing has happened to me since Clockwork City. It's not really game-breaking for me (free experimental run!), but I doubt it's intended. When equipping the item there's no confirmation box saying "This item will be bound to your account if bla bla bla", it's just equipped like any other item.
Dalek-Rok - Argonian Sorcerer ||
Dalek-Shād - Argonian Nightblade ||
Dalek-Shul - Argonian Templar ||
Dalek-Xal - Argonian Dragonknight ||
Mounts-the-Snout - Argonian Warden ||
Dalek-Xul - Argonian Necromancer ||
Two-Spires - Argonian Arcanist ||
Dalek-Nesh - Argonian Sorcerer ||
Dalek-Kör - Argonian Dragonknight
Don't incorporate bugs into your builds, and you won't have [an] issue.