Mission 1:- After spawning in and killing all the first 5 enemies, the 2 doors that lead into the compound will not open. nor the door will get that white outline no sound played that is supposed to be played after killing 5 enemies and no more enemies will spawn

How its supposed to work :- kill them all a sound played door gets a withe outline and 5 more enemies spawned (it show it on mini scoreboard) and then u can open the door and get in the compound

The map worked just fine for few days idk what went wrong, list of things i tryed to fix it:-
1). unsubbing and resubing
2). unsubbing, deleting map files and then resubing

plz help me someone i like Co-op: Strike :(

Edit:-
Q. How did i fix this?
A. idk to be honest
ok so hears what happened my friend was cleaning his pc and accidentally uninstalled Cs;Go then he reinstalled it so i asked him to host the lobby and it worked i was like da ♥♥♥♥ is this stupid♥♥♥♥♥♥but then i hosted the lobby and it worked for me too

sorry i don't have a definitive fix for all of you but reinstalling should the game should work?
but then again it was working for me the first time i got the map :/ i am really sorry guys for not finding a good fix