6.0.2 Beachballing
Updated to 6.0.2 last night and now Safari is beachballing after about 30 seconds on certain sites specifically bbc news, tgdaily, appleinsider. If I navigate around something simple, say Google News, then it's fine.
Have emptied the cache to no avail.
Any thoughts?
MacBook Air (13-inch, Mid 2012), OS X Mountain Lion (10.8.2), 2GHz i7, 8GB, 512GB SSD