I was in the process of creating a custom workflow which involved up to 3 users approving a form submission. For testing purposes, I had all 3 of these users set to myself. After ~2 weeks of working on the workflow, this afternoon I stopped receiving emails.
I tried updating one of the emails to a Co-worker, but the email doesn't go through to them either. How can I resolve this and how can I not have it occur in the future?