Welcome! This forum has a treasure trove of great info – Scouters helping Scouters! Just a heads up, though - all content, information, and opinions shared on this forum are those of the author, not the BSA.
There was a yellow notice at the top of Scoutbook logins to this effect starting a week or so back. There is a similar announcement here:
Someone else got an auto-response from scoutbook.support@scouting.org (I forget which thread I saw it in) indicating that support was exclusively via the councils now for anything that SUAC or the other volunteers on this discussion group couldn’t assist with.