I can see how you don't like some of the wording though it seems fine the way it is. If it would have to be redone, I'm sure the company wouldn't have any issues to reprint it properly at no charge. Since all looks good and fine, it worked out great.
It's not even noticeable, and not even worth the money to reprint. If the mistake was the names or dates yes, but for just you are good. Besides most people won't even read that part of the invitation, my eyes went straight for the names.