Yes, the string was renamed in the web interface for a more uniform experience:
old
new
regex/wildcard
regex blacklist
blacklist
exact blacklist
I don't think you'd like to see this as OK (cache) in green, would you? There is no other blocking status this could be put under meaningfully. And defining an altogether new blocking status is quite a bit of work as I'd have to go through all the FTL/CLI/database/web code to ensure the interpretation of the new code is known everywhere.