I can't find a tweet about this but it was announced in Discord last week that tonight there's a one-off exclusive Twitch Drop of the Ancestral Cannons (Ori set) during The Gauntlet event on Twitch's Crown channel. Starts at 8pm BST.
(If you haven't already, remember to unlink and relink your Sea of Thieves to Twitch connection. Following changing your Twitch password, which I hope you all did, after the Twitch leak last week the connections will have been reset!)
Image posted from Sea of Thieves Official Discord live-events channel:
https://cdn.discordapp.com/attachments/732542248058617876/895983334872743936/FBKvTvJWYAwQNR4.png
EDIT:
Finally a tweet!!
Apparently, this is Episode 2, according to Crown's schedule?? Would have been nice to have been informed about the first episode, especially if there were Drops :|