At the top right-hand corner of the webpage there is a yellow bell (indicating an active notification) with the number "3" on it. When I click on the bell it shows "Chat" and "Notification" tabs, with another "3" on the "Chat" tab. I click the tab, "No items found." I click "View All Messages" at the bottom to open the inbox page and once again "No items found." Then why do I have three "alerts" if there is nothing there? Were those spam messages from accounts that turned out to be bots and were banned (and their messages removed) but the notification count was not purged?