After flashing rom.. it still thinks it's not rooted topic

I am S-OFF and using latest version of Android Revolution HD (22.2) after having issues with trying to get lollipop, I revert back to Kit Kat. Everything is working fine, except when I'm trying to use SuperSu or Xmodule, I get an error stating 'there is no SU binary installed...' or that my phone is not rooted (it is). Anyone know why I would get this error?