We have made some major updates to our software that may cause problems for some users. If anyone is having problems logging in, posting submissions or leaving comments, or any other problems at all, please let us know immediately via firstname.lastname@example.org or via a Support Ticket. https://inkbunny.net/ticketsviewall_process.php
Full details about the updates will be posted soon.
Update (11 Jan): Users who attempted to register recently may have been unable to do so. We are aware of this issue and will fix it shortly.