Closing the Mysteries of the Two Coin Glitches for Good

Remember those evil, ages-old coin glitches that make them disappear or noncollectable?
I am 95% sure that I've completely cornered 'em!
...5% is missing? Yes, because I don't know why the causes of the glitches even do what they do in the first place. :3
For those of you haven't looked for me in the glitches thread yet, here are the glitches' culprits:
Disappearing Coins
Noncollectable Coins
Apparently, both have to do with Level Transitions, but the noncollectable coin glitch is, additionally, affected by stray coins as well... for some reason.
Now that we know the general culprit, do you think it's necessary that we could further investigate this? It would be nice to know why Level Transitions do this.
I am 95% sure that I've completely cornered 'em!
...5% is missing? Yes, because I don't know why the causes of the glitches even do what they do in the first place. :3
For those of you haven't looked for me in the glitches thread yet, here are the glitches' culprits:
Disappearing Coins
Noncollectable Coins
Apparently, both have to do with Level Transitions, but the noncollectable coin glitch is, additionally, affected by stray coins as well... for some reason.
Now that we know the general culprit, do you think it's necessary that we could further investigate this? It would be nice to know why Level Transitions do this.