Asim, don't let this screw your vacation. Now a days every other case has 221g, and majority of them are for PMIS verification. Mine was second time stamping and both the time they handed me the same damn paper. It took me 3 working days to get the clearance. Please make sure you call them everyday between 9AM to 11AM, 4007200 i believe is the numer. Ask them to transfet you to NIV section and ask for your case status. Nothing to worry about on top of that you are a full time employ. Enjoy your time in Nepal.