Parent/Child bug?

For me post #483698 shows as having a child post of post #500563. However, the latter doesn't show as having any child posts at all. I haven't done any editing to either post, so I don't know if that would fix the issue or not. I wanted to know if anyone else was seeing the same problem first.

I saw it, but when I did a dummy edit on the latter (i.e. doing nothing before pressing "save changes"), the parent is showing the proper message now.

I'm guessing this is the same problem as in forum #38467; not sure if a Trac ticket was ever submitted, given how difficult this bug is to reproduce. At any rate, a blank tag edit or deparenting followed by reparenting fixes it, which someone else seems to have already done on the posts you linked.