Resolved
This issue is now resolved.
Update
Our engineers have mitigated the issue, and are monitoring the situation further.
Update
Upon investigation, the team determined that the likely trigger of this issue may be related to a recent software change. The team is now exploring the possibility of rolling back that change in order to resolve the incident and get customers out of impact.
Update
Our Engineers are continuing to investigate this issue and will update when new information becomes available.
Update
Our engineers continue to look into reports from a small number of customers regarding delayed sync for some of their Heroku Connect mappings.
Update
Our Engineers are continuing to investigate on this issue.
Issue
Since 2022-03-23 08:03 UTC some customers may be receiving HTTP 404 or 502 API Error responses while trying to access/edit their mappings on the Heroku Connect dashboard.