We have been using this filter in a Project Board for over a year, and it stopped working yesterday/today.
issue in ("Epic-ID") OR "Epic Link" = "Epic-ID" OR parent in tempoEpicIssues("Epic-ID") ORDER BY Rank ASC
Error message: Unable to find JQL function 'tempoEpicIssues("Epic-ID")'.
Any changes this week related to the tempoEpicIssues() function?