I resolved an issue with outgoing email that caused many of the registration invites to get stuck in a quagmire of email queues, delivery failures and failures to deliver the delivery failure messages.  (Yes, it makes my brain hurt too.)

I’ve resent as many of the failed messages as I could identify.  Have another look in your inbox (and spam folder please) for an invite from FrameAlbum.

If this batch goes through without incident (OK, so far!) I’ll release another batch later tonight.

Thanks for your patience!