Just got this in my inbox:
About disable rtorrent 0.9.6 release announcement:
Rtorrent 0.9.6 version because there is a serious error statistics, the Management Group to consider, from the tracker immediately stop its support for the version of the client
if you are using the version of the client, replace it immediately to other versions or other types of clients, known ! Thank you! Inconvenience, please forgive me!
CHDBits Management Group
February 16, 2017
If I didn't get it wrong they are planning to blacklist rtorrent 0.9.6, one of the most used client among seedboxes. I read somewhere in the forum that Deluge is already blacklisted too.
Seems like this tracker's stupidity doesn't stop.