Is CSC work on Sunday

[josh_1]

Today I checked the AVM, and the message says that they have sent a letter
asking for extra information on February 25th, which is a Sunday.
Will CSC work on Sunday too? or the system is programmed to be updated at the weekend?

 

[ahsan]

No Title

My REF letter was also sent on Sunday. I think someone entered a wrong date.

 

[ching132]

No Title

How long it took to reach in mail, after the AVM has changed
thanks in advanc