A strange text appears on my FF3 browser

Recently i noticed my FF3 is a bit strange, but today when i was looking a topic i started for promoting my forum i saw some texts that i'm not sure if are a part of DP forums or is a security bug into my browser so pls check the screenshoot i made and take a look at the text into the hand made circles:



Is DP or my PC is infected?.

 

I don't think it's infected

 

So?, this text belongs to DP or not?.

 

Yes, those come under the rep thingy.
Looks like the image isn't loading for you, the text should only show on mouse over.

 

Oh ok, but to be honest i never noticed it before (not with Opera nor using Ie...

 

It is just a BUG, lol. Sometimes, it happens with me too.
Refresh your page and your problem will be solved.

 

Thanks for your posts, now i can continue using my pc with calm (i was worried about a virus infection) . So mods are free to close this topic if needed.