- Set course format to weeks and show all sections in one page to true
- Change the name of one of the sections and leave all others as default dates
- move a section without name on top of the one with name.
- make sure after the change, the names are not messed as they are now
- Refer https://tracker.moodle.org/browse/MDL-33546?focusedCommentId=229056&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-229056 for screen shots.