Board Thread:General Discussion/@comment-31194372-20180121073522/@comment-9605025-20180122162726

Based on both of your contribution records, I am going to guess that #1 from my first post is the reason. If you can get community agreement on the required image quality, you could politely ask ThatGuy456 to stop uploading low quality images. Note that the support of the rest of the community is key here. Even if you get it, you both only have rollback permissions, so you would need to get an admin or bureaucrat involved if (s)he refuses.