Fault Displaying pivot table - misses out first few hundred rows

Fault Displaying pivot table - misses out first few hundred rows

Hi
I have created a table in Zoho - My account - Pace - No Training Arranged. 
When i run this table on Zoho i can see it start on row 1 - when i embed the report in an iframe it starts at row 197 and there is no way to see the preceding 196 entries (the i frame has enough space to show all the entries). I'm doing what I've always done and can't see any settings that have changed. I attach a view from both Zoho and the embedded table. Any help would be appreciated. 
Joe