I mean what more evidence do you need then what has already been provided? It's being done a ton across the country regionally, there's a production being done in DC around the 9/11 anniversary. As stated above, if this was happening (especially around the anniversary of 9/11) it would have been announced months ago.
I think the show doesn't need to come back to Broadway as previously stated. It's doing very well in regional and community theaters. The proshot is on AppleTV and easily available for anyone who wants to see it. Not every show needs to be rushed back to Broadway within 5 years of closing.
"Anybody that goes to the theater, I think we’re all misfits, so we ended up on stage or in the audience.” --- Patti LuPone.