Error after inserting parent discourse row

[hbludworth]

A few months ago, a feature to insert parent discourse rows was added. I noticed today that after inserting a parent discourse row, sometimes the frontend displays a blank area between some of the discourse rows. It appears that there is a bad row in the database. When clicked, this area will actually behave like a discourse row, but will cause errors because the value is null.

This area shouldn't be there in the first place and that should prevent the errors. We need to track down why it's appearing and prevent that.

This is extremely difficult to replicate. Sometimes it only happens one out of every 50 or so inserts that I do and I have yet to determine a cause.

[edstratford]

After significant testing cannot replicate. intermediate changes may have fixed this already.