Dan
Dan
Tested on the dev portal, other regions are fine and working as expected but as the OP says, page 1 of KR results in a 500 error. https://kr.api.riotgames.com/tft/league/v1/entries/DIAMOND/IV?queue=RANKED_TFT&page=1  https://kr.api.riotgames.com/tft/league/v1/entries/DIAMOND/IV?queue=RANKED_TFT&page=2...
@molenzwiebel Ahh I see all good, yeah I've used it on League, never really on Valorant just mainly to appear offline in Valorant.
This place is for bugs related to the Riot Games API, meaning it's for app developers rather than actual Game Support. Although you can try reinstalling league entirely to see...