Access to the javaparser.org domain

[ftomassetti]

@jlerbsc sorry for tagging you here, but I was not sure how to reach you otherwise.
I saw some activities around the javaparser.org domain and I wanted to check with you if you are the ones doing those or if I should consider someone has got access to the domain.
In particular I got notifications from Google Search Console about a "New owner for http://ftp.javaparser.org/" and then about "New Merchant listings structured data issues detected for javaparser.org" and "New Product listings structured data issues detected for javaparser.org".
Are you aware of anything that could have caused that?