A few posts ago, I had written about the greasemonkey reddit bar. Swaroop pointed out that the reddit bar was not working fine for self links. It does not make sense to show up the reddit bar on such pages.
I have changed the code to reflect the change and you can find it here. The change was trivial. Just find out the target URL that would open the iFrame, and if it equals the document's url, the bar will not load, letting the page stay as it is.
Swaroop also had pointed out that the reddit bar shows up twice and I am taking a look at it. If you have seen errors, please do sent me the URL to help me fix the error.