Excel Data in 2A

This is a new one,I am sure many people had issues with mismatch in GSTR 3B and 2A...But here,I downloaded the 2A Excel Data and the total is as per my GSTR 3B data.,But in the comparison Table of ITC claim is showing less than the 2A Excel Data? Though it is showing all Submitted....Within GST data itself there is a difference for October 2019....