As you may have noticed by now, there is now a Help Desk feature located at the navigation bar above. Here you can submit tickets for any issues that happen on this site. All tickets are private between the submitter and the staff, so you don't have to worry if confidentiality is an issue.
In any case, please by all means don't hesitate to use this feature whenever you need it.
In any case, please by all means don't hesitate to use this feature whenever you need it.