Site "performing a redirect"

Hey,

Good morning! My site has been experiencing a technical issue since last night. Certain images on the homepage are not loading properly and people are encountering problems when they try to leave comments.

When I try to post something from the dashboard I get taken to a blank page that says “your session has timed out”, which is a problem that never happened before yesterday, I have to return to the dashboard and try to post it again before it can go through. Also, at times when I click on random posts I get taken to a page on the site that says “no info” or “404 error”.

However, I did discover the root cause of the issue but I am unable to figure it out because I’m not very tech savvy. The Tweetmeme button on all of the published posts that went live after the issue first occurred yesterday indicates that the site is “performing a redirect”. Furthermore, when I do google searches for those posts, they are not being listed.

Here is the link to my site:

http://thelavalizard.com/

Here are the links to the various posts exhibiting the Tweetmeme error:

http://thelavalizard.com/rihanna/hot-pics-rihanna-sports-leather-nyc/

http://thelavalizard.com/kelly-rowland/watch-the-factor-uk-season-8-epsode-4/

http://thelavalizard.com/lady-gaga/music-minute-77/

Here is the link to the Tweetmeme page that describes the error:

http://tweetmeme.com/about/fail_redirect

I would be grateful for any help that is available. Thank you for your time and consideration regarding this issue