In order to add re-add user you have to go to admin.atlassian.com -> Select your site -> Users -> Click on the three dots next to needed user -> Show product access and add StatusPage.
That's it, this user will have access to your org.
Please let me know if there's anything else I can help you with.
We're excited to announce the release of a long-requested feature on Statuspage. Now visitors to your status page can subscribe to get notified in Slack when you report an incident or maintenance. Th...