Problem with MUGEN stage corners

[LATER HERO]

I have issues with a certain MUGEN stage named "Reshpon, Village of Pain" made by "Dark Ruler". When the characters are in the middle zone everything seem to work fine. Characters gets rebound off the wall from attacks they have that property and, in this example (look out the video), characters that desappear onto the edge of  the screen, like Omega Tiger Woods performing his flying move reappear properly but when you reach at the edge of the stage (both sides by the way) is when you notice the issues. The red cursor used by Omega Tiger Woods gets stuck. If he uses his flying attack, he gets stuck as well and attacks that rebound the enemy won't work properly. Also some projectiles tend to stop instead of exiting off the screen even continuing to strike the opponent indefinitely...

 

 

Here is the download link of the stage: https://www.mediafire.com/file/0ih162gjtot14hx/Reshpon(DFO).zip/file Perhaps someone can examine it and determine what's wrong with it. Thanks.