I take it there have been no updates to the legality check yet? Shiny Lunala, Necrozma still blocked from use online? I don't suppose they'll give an update of when they expect to fix these issues.
There's been no movement on it yet, so we don't know if they plan on fixing it, when they plan on fixing it, if it needs an update to SWSH or a back end update, etc.
Since it's effecting recent promotional Pokemon I think they will, but we'll see.
For the Magearna, I assume they may release the original color as a special event or form in the future. Thoughts on that?
Some people are recieving it for completing the national dex, so Original Color does seem to be the intended one but they're...just being really weird about it? Some people aren't getting notificatiosn at all. Who even knows what's going on there or when they'll iron it out. Again they haven't said anything about it, which is annoying.
For the new mythical how long do we typically wait post reveal for a release?
It varies a little but in Japan they usually get it alongside the movie while international audiences has to wait a bit for an in-store. But since they're making a bigger international deal about it this time, who knows, maybe they'll release it ahead of the movie? And also, at the es ame time?