Map editor does not let me edit my map

Hi can someone explain me what is going on here

Написано clovis1122, 15.10.2018 at 17:10

Is this fixed?

Please Solve this problem it fucked up my plans

Написано ulvi., 26.10.2018 at 03:49

Написано clovis1122, 15.10.2018 at 17:10

Is this fixed?

Please Solve this problem it fucked up my plans

not yet!

Написано MayheM, 28.10.2018 at 16:28

Написано ulvi., 26.10.2018 at 03:49

Написано clovis1122, 15.10.2018 at 17:10

Is this fixed?

Please Solve this problem it fucked up my plans

not yet!

How do I reproduce it?