A Suggested edit alert popped up moments ago. When I clicked it I saw that the queue was cleared, which is fine.
The problem is, it is not going away. I have refresed and refreshed, the alert is still there even after switching communities and coming back. I have even tried closing the tab and reopening my history SE page. The alert simply won't go away.
I am using Google Chrome Version 50.0.2661.102 (64-bit) for Mac running OS X v10.11.3 El Capitan. The issue is appearing only on History SE, not on any of the other communities.
UPDATE 1: 1 hour (Maybe more) after taking the screenshot, the alert is still there.
UPDATE 2: Almost 22 hours after posting this, it has stopped appearing.
UPDATE 3: The alert is showing again with similar behavior. It happened after I suggested a tag excerpt edit. You can see the time and rep change that this issue is reproducing again.
UPDATE 4: The alert has again vanished this morning.