I've been upgrading my multiple accounts today and when I went to the sales chat and write something to the likes of "I have 150k ready for a 3-month upgrade. Please message me if you're selling" it refused to let me chat and told me to make sure I read the rules before entering the community. I believe reading the rules might have fixed it, however none of these account are new, and I have definitely chatted/read the rules before on all of them. I've been gone for a bit so maybe that's the issue? But the error message didn't come up on every account, only some of them. That's why I'm thinking it's a bug.

It's a new feature eve put in trying to stop so much of the rule breaking that you have to read the rules before you can use chat