Got my answer so plz delete that PM without even opening 😃
Too late 😂. But I can confirm that the dates do not match. So you should mark @Nancy OShea's answer as correct!
But you can't (legally) alter a signed document. You will,unfortunately, need to redo that. You can fill out any data in advance, only trouble is, that the model needs to sign. I don't use a witness with adult models. If you want to try the electronically signed release, that works fine, but you can't use that one for other stock databases. That's why I prefer the paper version.