When I click on the blog text box, I get prompted to login. After I log in, I click on the text box and the prompt shows up again. I have not been able to successfully post a blog because I am stuck in this login loop. Please help.

Moved: Not a Gametracker bug.

I have just tested this.
It is working correctly.

I do hate to suggest this, but clearing your browser cache may help.

Alternatively, make sure you have refreshed your server page and are shown to be logged in before making your blog post.