Cant remove new platform protection

[Bertix]

I try old guide to unhex somj from that map but i cant understand where i make a mistake and i dont know how i can remove new platform protection .
On older maps with SOMJ protection i have no problems with removing it but i cant remove it from that map
Also it will be good if you do a guide on how to remove JN platform protection.
Google link to the map https://drive.google.com/drive/folders/ ... 8CXQcHiz5s


UPD - 1
i found mistake , so i upload map version without protection

UPD - 2
I removed platform protection , but im not sure bugs it or not , could you check please? Map works btw