TMS DB Advanced Grid page 1 showing incorrectly

All of a sudden I'm getting this on just the first page of my Grid :-

Page1GridViewWeird.pdf (59.6 KB)

Every other page is correct :-

CorrectGridView.pdf (45.0 KB)

I restored backup files and its still doing it ???

Any assistance would be appreciated

Delphi 11 Intraweb 15

There haven't been any changes in this area for the TTIWAdvWebGrid component.
Are you using custom CSS or a template in your application?
Can the issue be reproduced in a new project?
Do you have any indication of exactly when the issue started happening? Any recent software updates?