one of the probable two...
... things.
If anyone has been reading "Updates" on the Murthy.com site, there was an update some time back on the Service Centers (probably dated Jun. 24), that the number of phone lines at NSC will be increased (it said to 3 times)!
So may be some maintenance in that regard.
OR...
As we are all well aware off, the AVM has not been updated for many cases (who have gotten their FP done etc.) and, may be, they are updating the AVM to that effect.
Any other thoughts/theories/speculations?
StillWaiting....