Also, it is interesting that a member received some initial communications from Colombo, then he received few communications from Delhi. The same member received communications from two locations.Yes, you are right.It appears that visa applications from Bangladesh are processed in Colombo and New Delhi. At least some forum members (from Bangladesh), have received communications from Colombo.Visa for Bangladeshis are processed in New Delhi.
In the link below, select bangladesh and then read the info. Also in that info click the link of New Delhi.