Ah, I see the issue. I think there has been a loading error at FindMyPast.
If I click on both links they take me to the same image (the Ruston Parva one)
But when I look at the ordering references. They are different.
So these are the details for the Rothwell one
First name(s) Thomas
Document type Will
Last name Oliver
Document reference vol.194, f.526
Year 1836
Index reference 1834051837060222.tif/17
Date 1836, DEC
Document ordering
http://www.york.ac.uk/borthwick/remote-services/copying/order-form/Place Rothwell
Record set Prerogative & Exchequer Courts Of York Probate Index, 1688-1858
County Yorkshire
Category Birth, Marriage & Death (Parish Registers)
Country England
Subcategory Wills & Probate
Court York Prerogative & Exchequer Courts
Collections from Great Britain, England
Court detail Exchequer Court of York