Advancement not going through with "Final Completion date and Approved Status is based on required and elective adventures" error message

That does seem like the most likely explanation, except I’ve never run into this issue for other ranks (Webelos and under). Is this just for AOL to troop level? I was told cub scouts advance regardless of adventure requirements (which I’m not a fan of personally, but that’s the rule for now).

For example, this response was from another thread:

“All ranks have a required amount of electives that are supposed to be completed to earn the rank patch. Basically, as long as the the kid is a member of the pack, it doesn’t matter what they actually complete. They will still be promoted with the rest of the den whether or not they complete the requirements/electives.”

quoted from Advancing Scouts to the next rank when they didn't earn the last - #7 by DougWright