User blog comment:TomboyJessie13/Banned from VOCALOID wiki for abuse???/@comment-6986530-20180911150227/@comment-6986530-20180911152915

The Current IP address in your screencap, "2601:204:8600:0:5080:BAF6:2375:7448", also does not appear to be or have been blocked.

Keep in mind I am not an expert, but I wonder if it's possible you were caught in a range block that was meant to target an anon troll with a similar IP Address to yours.