They call it “common” and “open source plus extra strings.” The extra license on the face mentions that consulting and support is no longer a viable business. I have no problem with the fact that redis labs decided to make some extended features commercial. They’re entitled to do that and I wish them well, they deserve to earn money from their hard work. I have major issues with the way they’re communicating that decision.
What weasel words? They don't claim their license is FOSS. They do admit they are trying to make money. The wording of the license is a little vague, but I think the intent is pretty clear.