So xenforo released an update that fixes the problem "recaptcha doesn't work so no one can sign up", but I didn't notice. Upgrading shortly. EDIT: Upgrade complete, now on xenforo 1.5.20a, which should fix a number of bugs.
well shit thats a hell of a mystery no one thought was a mystery but damn if it didnt just get solved so nice work
Probably early January. The failure mode should have been obvious, captcha never loaded so you couldn't complete the form.
pretty much. honestly, i wasn't bothering with patches because why would anything go wrong or need to be changed? answer: google broke recaptcha.