Started a few weeks ago. Stalls my browser and sends google into very high memory usage. Is for a few brief seconds and eventually I can browse, but multi tab browsing on this website has become a nightmare. Also, whenever I click on a deal link - get brief freezes and can't use other tabs. Cleared cache/images etc and it actually made the stalling worse.
Could it be an adblocker issue?
I'm really thinking outside the square here but try this wacky idea.
Turn off ad blocker. See if ozbargain freezes chrome.
Report your findings in a new thread.