This is a rare but known bug if its the same one im thinking off and related specifcally to using the pathing brush if im not mistaken; try eliminating any and all zones that you have painted including dynamic blockers and instead use doodad blockers after testing it.
http://www.sc2mapster.com/forums/general/general-chat/30482-a-very-strange-bug-please-help-me/ This is another thread almost a year that i diagnosed with the same issue.
When I want your opinion...I'll give it to you!
hazel991 Regular ShmoeHello everyone,
I talked to some people who told me this was the best place on the internet if u needed help or guiding with your maps.. I've been working on a map for quite some time, in a matter of fact i remaked a old starcraft mp map with my own style.
Now the problem is the units complete ingnore NO-pathing areas. I put those areas up becouse the units begin to ignore my cliffs. They just run up on them and get stocked. So tried with no pathing on cliffs didnt' work. was like okey fk it, make no path in hole the area..
Didn't work. The units spit me in my face and ignore all kinds of limits made by their creator (me). Anyone please help me, i put so much time into this map i feel so sad it gets destroyed by this awefull bug...
Thank you