#819 CRON job disappeared out of admin GUI

[Piet]

I created a CRON job (System -> Advanced -> Cron) in the admin GUI of FreeNAS. Version is 0.7.2 Sabanda (revision 5543). The CRON job is working fine, but after a while it disappeared in my FreeNAS GUI. The list of CRON jobs was completely empty in the GUI, but the CRON job is still configured in FreeBSD (when I examine the etc/crontab file it's still there).

I deleted the entry manually from the etc/crontab file and rebooted the system. I then examined the etc/crontab file again and the previous entry is back again! Looks like some internal FreeNAS database is syncing with the etc/crontab file at startup? For some reason the "old" CRON job is put into the etc/crontab file but it does not show up in my FreeNAS GUI.

I would like to get rid of that entry in my etc/crontab?