Wiping issues completely

So I tried to import some issues from a Bugzilla XML dump into a GitLab project using a program I wrote in C++ with libcurl, and the spam filter apparently bounced the ones that I tried to open under another member’s user id.

This royally screwed things up, because now the bug id’s are out of sync between Bugzilla and GitLab. From what I can tell, if I delete the issues and re-import them, GitLab will NOT start reassigning id’s at #1.

Is there some way to get a gitlab.com admin to wipe our issues so that I can reimport at bug #1?