Yep

I purchased the Tier 4 license. Per the advertising, it says that AI Copywriting is included, with no restrictions or stipulations pointed out. In fact, Tier 4 says unlimited everything. It's the only reason I would even buy this product. And lo and behold, I only made a couple of websites before now I'm no longer able to unless I bring my own API key.

This is false advertising and a refund needs to be issued.