battle sprite corruption

Is what map editor less glitchy, the one by Sleepydude?
And no, there's no plan for a new level editor.

There's no way to really help you here because you don't seem to know what you did to cause the issue, so it would just be guessing and throwing out random answers. All I know is that if you messed with the event tab in the LE, that is most likely the cause of your event not working on the map.

Compare all the data from a clean ROM in the LE alongside your ROM, and change what you did back to default or maybe you'll see something that looks wrong.

But at this point it's pretty much irreversible damage and you should start over with a clean ROM and be careful not to mess things up this time and make a lot of backups - and stop trying to get someone to fix your broken ROM! XD It seems this thread is headed towards helping you with every problem you create for yourself, when it was originally about battle sprite corruption.