People are opening issues via the Curseforge issue tracker as well as in GitHub. It would likely be best to point Curse at github so there is only a single issue tracker in use.

I have made the redirection for Grail. I have yet to comb through the old tickets on Curseforge to see which ones need to be made into ones on GitHub.

Ah, I didn't realize you couldn't do anonymous on github. I use bitbucket, which allows anonymous issues to be filed.

I had thought for people to put tickets into GitHub they would have to sign up for GitHub, but in curse forge they do not. Therefore, I wanted to make it as easy as possible for people to submit issues. I do attempt to process the tickets even on curseforge, and eventually close them if no one has responded in a long time, or after the next release is out that should have fixed the problem.