Currently reworking the server. We've planned for this before but it sort've blew up into something bigger than we imagined. We will be removing key addons that take up a crapload of memory to help reduce download times for players. However, this in turn heavily restricts many weapons/player models that we used to have. This will undoubtly cause many donator jobs and whatnot to be unplayable/unobtainable. This will NOT be permanent, we are continuously working on recovering many player models that we need, in smaller data packets so we don't have stuff we don't need.
I hope for you patience as we sort through this. Eventually we will recover everything.