Rarity Index (RI) for banknotes [Risolto]

I have added couple of banknotes into my collection recently, but RI is still frozen at 100.
Is it
- a bug and RI is just not adopted for banknotes
OR
- specific process should re-calculate numbers and RI does not follow instantly after collection changing anymore. Thanks.

As reference:
https://en.numista.com/catalogue/note211537.html

I may be mistaken here, but I think I saw a post some time ago that RI is not calculated immediately/live but rather as a batch process on a schedule (nightly?)...

The update of the rarity index is indeed a nightly process (and this nightly process had some issues last couple of nights). Hopefully the rarity indexes should be up-to-date as of tomorrow.

Hello,
The coin you gave as example now has a rarity index of 93.