Halo Reach Forge: Problems in Forge

On multiple maps of mine and friends we get these random check points that have not been placed. You cant see them in forge and only in custom games. just wondering if anyone else is experiencing these problems or if its just me and my friends. You also cant delete these “Phantom” check point/hill markers.

It is making it really hard to play some custom games and have fun with my friends, and its upseting to know that something is wrong with a map that you spent days or weeks creating. I really want to be able to race the entire race or play a game of king of the hill without having to wait for the next hill to come up because the one thats up doesnt exist.

I am hoping someone out there can help or express their concern with me for it to be fixed.

Also there have been some maps of mine and friends that will no longer open even to select as a map at all.

How many total check points did you place? Just wondering.