@AKCR: Thank you for the info. Under usage it doesn't say anything like the sort you mentioned. It says "Base-HS-I-H-2MB-5GB-1MB-M." The FUP homepage is still displaying the following info - As a special customer, BSNL is retaining the Pre-FUP speed free of cost fo this month.
"Thanks for continuing with BSNL"
I did call up the Customer service who after keeping me on hold for almost 15 minutes, lodged a complaint and asked to get back to them if its not resolved in 7 days.