Rankings Not Shown on Character Page

I’ve uploaded personal logs recently for Heroic Nighthold where my rankings are being shown correctly, but when I try to check my character’s page, the rankings do not show up in the main box on the left. (as shown in the picture below).

Why might this be the case?

That’s because the Nighthold tier is over, and the current rankings for Nighthold are just for fun now. You can still go to the detailed rankings page to see the 7.2.5+ Nighthold rankings if you want, but the default shown on your character page is going to be for when the tier was relevant.