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.
The Invitation Link from the Invitation Manager application doesn’t connect to BeAScout, rather it seems to time out and takes the user to https://my.scouting.org to log in. I was going to use this tool during our recruitment efforts this year.
The URL found in the Invitation Manager isn’t a link to your unit on BeAScout. It’s a link directly to your unit’s application. It’s the same link behind the Apply Now button on your unit’s BeAScout Pin.
When someone uses this link they will be prompted to sign into My.scouting or Create an account. Once signed in they will be taken to your unit’s application.