It’s worth clarifying that it’s the Divinity: Original Sin games that are similar style CRPGs, and I’m assuming you mean Original Sin 2.

There is a game called Divinity 2, but it’s wildly different (I still love it though)

Nope, you can find them in missions as well, just in smaller amounts

That’s a bit harsh, if it was literally Payday 2 with a new engine and graphics upgrades I’m sure plenty of people would buy it happily, the main problem seems to be that it’s not as good, which isn’t a great sign for a sequel