@churchi:
Hi all,
Ok so i have worked out what the issue was. Since my pfsense is in VMWare running as a VM on esxi, when i installed the last patch the system must have been rebooted which is normal. I had then rebooted the system a number of times to try and fix the issue but never powered down the VM. So tonight i powered down the VM and fired it back up and the interface stats are back on the dashboard.
Weird one, but thought i would post so everyone knew the fix.
Case solved.
Cheers.
A saint among men. Thanks for posting the solution. No DenverCoder9 here.