I just noticed a red dot in the Review Queue, besides the Suggested Edits:
This I have never seen before, and I wonder what could that red dot probably mean?
Usually it is a gray dot, and it goes away when the queue empties. This time, even though that queue is empty (as seen when clicking on it as well as on the all reviews page) the red dot won't go away. Could it be some bug or is it by-design?
Update: After aprox. 10 minutes of refreshing and checking the Reviews the Red Dot disappeared. Still leaves me with the doubt of the meaning of that red dot, as it is the first time I see such dot in any SE site.
Second Update: Seems like today (9 days after original post) this problem reappeared, where the red dot was visible but when accessed no reviews were available (at least to me):
Could this mean we actually need to bump the threshold up a bit? (Could it be related to the fact that I just did several Tag Excerpt edits that need approval?)