After my last reboot all my jails restarted except for the one with all my plugins. Autostart is true in the jail tab. Got it working by clicking on the start button for the jail. Is there anything I can do to make it autostart after a reboot?
While https://bugs.freenas.org/issues/20285 is currently marked private (as it contains a debug), the issue has been reported and is in the queue for the next update.