Ongeki rating displays wrong on profile (and probably the leaderboard) + profile page changes needed for ongeki

[thewiilover]

for the incorrect rating being displayed (possibly everywhere) aquanet isn't taking into account the new rating system for ongeki which is : 10 new songs, 50 best songs, and 50 platinum score songs are selected for rating, and the total of these is divided by 50 to be displayed as the rating. (from here )
the problem with the current way rating is calculated is that it probably isn't taking into account the 50 platinum score songs. the thing is that the graph on the profile does show the correct rating numbers (if you divide by 100 (Ex. shown in photo))

for the next thing in this issue is that the ongeki page on the profile is seeming using placeholder text for Old 15 (I haven't read nearly enough to explain) (placeholder being: B15) but I don't know if this is supposed to show 15 or 50 scores (if someone does know more please make comment saying so 🙏) .
I would like to make changes to the profile UI, but don't want to until I'm absolutely certain.

[raymonable]

likely that the ongeki backend was updated and the frontend wasn't, unsure though