As per this post here:
http://www.telerik.com/community/forums ... tyles.aspx
According to the designer you themed our site, the images/buttons used by Telerik RadGrid are being overwridden by the AC theme.
They tried to solve it but referred me back here.
This is a test site here:
ww0.thecountrycaregroup.com.au
You will need login to see the radgrid and the issue.
Please message me if you can help, quote hourly rate or costs.
Regards,
Patrick.