Version: (using Devel) Installed from: Compiled sources Konqueror 4.4-RC2: Opening any page from http://www.imdb.com makes konqueror freak out (100% CPU load). Renderer is khtml, no Javascript (deactivated) and no flash involved, 100% reproducable, Same thing with webkit based rekonq, not with firefox.
I can confirm this with Konqueror 4.4-RC2. imdb is not the only website, there are several sites where I have this effect. There wasn't any problem like this for me with RC1.
*** This bug has been marked as a duplicate of bug 224857 ***