This UTC morning I looked at the reviews page and saw about 100 Close Votes to review and nothing else. Thinking this was slightly odd, I nonetheless reviewed 20 close-voted questions in the queue, then checked again. Still nothing!

Several hours later, I still see all zeroes in the review queues, apart from the greyed-out Close Votes, although the orange items-to-review indicator in the toolbar (the one that shows suggested edits to review when you have =>2k and all items to review whether you're able to review them or not when you have =>10k) shows me 115 items.

I thought maybe I had been silently review-banned for some reason (haven't failed any audits lately that I recall) but if I look at the history pages of the queues, I can't see any recent reviewing activity, so maybe it's not just me.

Can anyone shed any light on this?