Just got this response from NiceHash support today.

"Dear NiceHash user!

CryptoNight is still minable by ASICs on our platform.
You can check it on https://www.nicehash.com/algorithm/cryptonight The
fork already happened and CryptoNightv7 algorithm was made, which is not
minable by ASICs, but the old one still is.

Kind regards,
NiceHash Team"