Went to go buy something and it crashed the browsers. Went on my PC and used firefox and noticed that the yellow PayPal button doesn't appear on the WebKit browser.
Could you please upload a crash log using the instructions at http://webkit.org/quality/crashlogs.html
Created attachment 19786 [details] crashlog output
Thanks for uploading the crash log, this is a known bug. *** This bug has been marked as a duplicate of 17860 ***