GSTR 2B - ITC to avail Next month ... Facing ITC Mismatched Problem

For Example ;-

1) ITC already Reflected in GSTR-2B for the month of Dec

But at any reason We need 

2) Above ITC  - TO BE AVAILED ON " JAN '

Problem facing : FOR  ' JAN '  Month 

ELIGIBILITY ITC SECTION IS MISMATCHED AT GSTR - 3B  AND COLOUR TO CHANGE RED