@Maciek **********
Most offices issue a “under consideration” stamp for anywhere between 5-30 days where you go back and get the rest of the days stamp on the day stated.
IT Square (counter K) - if you entered visa exempt - gave someone who posted 2 days ago a 30 day U/C stamp.
I am not aware of what Chaengwattana are issuing these days. It seems to flip and flop.