Recent layout changes on the website make me unable to add lyrics to a track already added (but not having any lyrics) or submitting correct lyrics when the ones there are wrong. How do I fix this?

I'm also looking for the old method to update incorrect lyrics that somebody else submitted.

I would also like to know that as well, since I have not seen a method to correct them once posted. In the past, was there a way to correct previous submissions?

There is a song where the lines are not accurate per verse, plus lyrics left out. How do we submit a correction? Maybe SM can crowd source help?