Sorry for the delay all. I don't usually work until noon on Wednesdays. :/
Looks like it's a rotating banner issue, which I'm working on busily. When that's done, I'll take the next necessary steps if it's not fixed the problem. All has to do with me training up subs for my maternity leave, which hasn't started yet. Looks like we hit a bump in the road (not the bump in my belly)!