SRB2MB admins banned community members from using the help of one experienced scripter, which caused a number of serious projects to suffer: Rus Resouce Pack, Michael Blur's levelpack, Blast Mania, Romineblox's Pack, Tapu Pack, as well as the port of Top Down for new version of SRB2. In addition, there was another serious "secret" project that had to be completely canceled.
Replacing the scripter and scripts for Russian-speaking developers (and it seems that not only for them) is an extremely resource-intensive process, so the authors of the first five projects did not seriously consider this option. They were forced to create a new site in order to be able to freely develop and publish their projects, not paying attention to idiotic restrictions.
The justifications for such a "two-layer ban" resorted to by the MB admins look extremely weak, ridiculous and inconsistent. In fact, it looks like they made a decision out of hatred and revenge for this person - to block all further content of this person, even if it is just help for projects by other authors.