Duplicate high scores

[Nylimb]

I just noticed that when I click on My Scores and scroll down to the categories in which I got Honorable Mention in April, they're listed twice. And it's not just me: I checked the profiles for some other players and the same thing happens. For example, here's part of RussDNails's profile:

RussDNails's high scores.png

[Nylimb]

And now my post about this showed up 3 times. I don't know why, and I can't see how to delete the duplicates.