I just created a new scrum board with the following filter:
project = "X" AND status not in (Closed)
The resultset brings every issues of any issue types we have in project X. However, once we display the scrum board in plan mode, we only see issues from 2 custom issue types. Why can't we see issues with Bug, Story and Epic types?
Answer from David Currie at Atlassian here https://answers.atlassian.com/questions/139673/bug-story-and-epic-issue-types-are-not-part-of-standardissuetypes-function-results:
"There is a bug with the standardIssueTypes() functionality, where if using Issue Types that are an integer they can conflict with the ID of existing Issue Types. This will subsequently cause the JQL function to return improper results.
I raised a bug for this under https://jira.atlassian.com/browse/JRA-31811"