Workers start in strange place

I customized a blizzard map, moving the starting locations around. When I run it, the workers start in strange places, like across a chasm on a small ledge that is the same height as the starting spot.

Also, in one base, the workers start next to it, (although not on the minerals side), but when I move close to the base, they get "sucked in" and walk underneath it, and are unable to leave it.

Any ideas?

 

lol wtf is wrong with that map i really dont know xD
thats just wierd

edit:-- you should take a picture of it and send it to us/the forum OR Blizzard
because i really dont know whats going on in your map editor

 

Yeah this is a really strange problem. Could you upload the map here?

 

Thought maybe somebody had seen it before. I'll upload it sometime later today. Thanks.