Please disregard the first part of my previous post (after/before), which I cannot edit. I made a confusion
Only this :
My last notification was on january 16th, so I thought the next one would be April 15th, but the paper they gave me says April 18th. How was it calculated?
I made an online notification on April 2nd according to Due date 15th but with a due date on 18th I should have made it no earlier than 4th.
The application made on 2nd is still pending, should I cancel it before it is rejected and make a new one on 4th?
On the other hand I took an appointment at Chaeengwattana on 4th in case my online application would be rejected. No other date is now possible before 22th. I would prefer not to go to Immigration
Thanks