Thread:Vandraedha/@comment-4175522-20120206081631/@comment-3474542-20120206150503

It's a bug. They've always been here, it's just since the Talk pages got converted to "Wall"s that it's more noticeable. The welcome bot signs the name of the most recently active admin. If no admin has been active in the last 4 months, it signs it with a staff member's name instead.