Bummer if they gave it the IMBA treatment, that was a fun descent on the backside. I'm sure it'll revert back. Most people probably ride the bike park-ish trails. Aside from the guys who offered to show us the bigger loop we saw no one else back there that day.
And yeah, Alta Lakes isn't on the Gentleman's loop nor is it on the loop we did. Alta Lakes is where we were headed initially. Still want to check that spot out.