Halo LASO Playlist Glitched please help!

Hello my friend and I are looking for some assistance with the Halo CE LASO Playlist as our progress glitched when moving over to the Series X about halfway through the playlist. Currently our Playlist says 10 out of 10 complete but I’m thinking we need to attempt to do the last level again in order for it to fully unlock and have the achievement pop.

Does anyone progress near the end of the LASO Playlist that would could join to update our LASO and not replay the entire playlist?