Alright, try this at login to see if more than one username is showing for the site.
Logout then click login but don't do anything right away
Now, you should see this.
Then left click in the text box to see the usernames available.
Mine has only one.
IF it shows more than one then move your mouse over one of them to "highlight" it but don't click it. Hit <delete>
Do the same for the rest except the one you're using.
Check "Stay logged in" then login.
CORRECTION. When I tried to click on moderator forum, I had to log in.....I don't understand what to do in the "culler" after I installed it there came up a page that gave me three options, Idderall & Copy as plain text & Awesome. Beside that I don't know what to do with culler.