Njalla is a registrar that allows purchase of domain names with Monero and other cryptocurrencies. So this will never happen to any domain squatters and enterprisers here, as there would be no identifying information such as the kind needed to process credit card transactions :) and Monero distinctly does not have further tracing to prior fund ownership.
Just write whatever you want in the WHOIS information of course, and then still keep the free WHOIS privacy on. You can put contact information in the DNS information if you are just trying to sell the site.
File this under yet another case of SHUM
Should Have Used Monero