So, I just upgraded to 5.6.0 today, after making a snapshot of my appliance, and I had a few custom rules, and a few default ones, and they're gone! (Of course the database is still migrating.)
I don't want to go back to the snapshot, but would rather wait until the database is migrated to see if that's why they're not showing up.
Plus, when I open the web console, I STILL see 5.5.0, even though the appliance shows as being 5.6.0.
Is there something wrong? Why are there absolutely NO rules showing up?