The Caribbean season hasn’t really started up yet for this year. It’s possible that no one can relate any really current information. Try asking closer to your cruise date.
There have been no reports here on Cruise Critic of anyone getting permission for a downline embarkation. I think it is unlikely that they have started this up again. Please come back and let us know if you are successful.
I did see bingo on silhouette, one or two games in the afternoon, no buy-in and no prizes. I haven’t seen this done on other ships I have sailed on since the restart including reflection, summit, and infinity