Exchange 2013 CU3 and Firefox 26.0

I upgraded Exchange 2013 to CU3 last night.  I tested the mail flow and everything worked fine sending and recieving.  The problem that I am having is with OWA in firefox 26.0 (currently newest version).  I get weird graphical glitches when OWA first loads.  Once you click around the display stabilizes but the biggest problem is that not all of the emails are displayed in a folder.  I have a folder with a bunch of system data emails that are collected throughout the day and in firefox I can see ~20 while in IE 9 I can see them all.  The inbox also has 5 emails in it but there is a scroll bar that is completely unnecessary in firefox but not IE 9.  Do you have any thoughts on this?  Thank you in advance.