If they are from after 2010 (if i remeber correctly) they are incorrect because challenge is required to be in the name. Technically they are a myst with Traditional logging requirements and that is not allowed and can be ignored. You are allowed to log them as find if you have signed the log. But i would not do that because that would not be very popular.
I suspect they will be autodisabled. I suggest to ask the owner to change the name to follow the listing requirement. (That is if they are newer than that rule else the name is ok)