Bare speculation on my part. I was trying to come up with reasons for the lack of a First Look this week. Others have also wondered if there will be objections. But we have no hard evidence - we don't even know for certain they are coming.
I mean from the fact that said leader was in the game mechanics preview video before getting a first look certainly makes it seem like they had planned on giving him a first look before the preview video. Perhaps the plan was this week for Mapuche first look, next Tuesday for the mechanics preview, and then Thursday for Scotland for the previously mentioned Burns night. Then they worried after the Cree controversy and sent out a PR team.
Or maybe after Korea, Netherlands, and Georgia they've sent teams to Chile, Scotland, and South Africa to do research on the average skin tones ;P