Some API Downtime

some api is not working, returns 404 for any input, which it works fine until two days ago.
the /sc2/player/{accountId}
starcraft2 blz com /en-us /api /sc2 /player /858534604
[cant contains https links in the post]

also the api with access_token is not working too
us api blz com /sc2 /player/ {accountId}?access_token={access_token}
us api blz com /sc2 /player /858534604?access_token=########

other api, such as sc2/legacy/profile/{region}/{realm}/{profileid} is still working.