Hi there @cbrumfie,
We’re sorry to see MailPoet didn’t initially work in your case, however, we did get the original issue resolved by re-creating your templates from scratch which allowed the newsletters to be sent and did work in testing.
While we do our utmost to ensure nothing happens when testing in these situations and it’s extremely rare for anything to happen, in this case, something did go wrong and we sincerely apologize for that.
If you have a database backup, we’d be happy to recover the deleted newsletters for you and add them back.
Overall, we work hard to ensure MailPoet works across all instances and in some cases where that may not eb possible, we work hard to fix the issues. If for any reason a customer requests a refund as you did, we refund swiftly and without any questions, the majority of problems do get fixed and we maintain an overall low refund rate.
Once again, if we can help with getting those newsletters restored, let us know and we’d be happy to assist.
Thanks!