I wouldn’t worry about it. Immigration doesn’t know when you arrived at your condo, only when your lease started. You may have been traveling in another province and in a hotel. As long as you have it, don’t worry about when it was filed. As others have said, it wasn’t your error.
You’re placing your friends’ actions and policies onto someone else? I have friends (actually, most of them) who don’t live in Asia. Does that mean you don’t?
what part of “if you have nothing nice to say don't bother speaking.” did you not understand? Are you really this desperate for attention? Did those likes and hahas fulfill you?
the date is then the expiration of the extension of stay...same thing. I don’t know why you feel this desperate need to bicker. Meanwhile , if you didn’t know, why did you argue about it in the first place?