Hello guys, Anyone could explain me clearly about the different between gig listing as “Recommended and Average customer review” ?
My best seller package is showing in recommended list but not in Average customer review list. But until tomorrow it was in two lists. 
recommended is what fiverr recommends and average customer review rates the gigs by highest review downward.
I’ve also noticed the same thing - i thought it was because i made changes to my gig. Its totally destroyed sales for me. I was previously on top/2nd row for AVG rating in the social media cat. I’m now nowhere to be found.
Recommends list means Fiverr recommend seller gigs based on your search.
Average customer review list shows high rated review owner profile.
Thanks
Recommended is randomized.
Average seller review is semi-randomized.
Hope I helped.
Thank you all who have helped me 
no there is no hierarchy- more to less. It is absurdly random and gigs like mine, having more than 1000 reviews is not there till 50 pages, at least for more than a month. God knows what exactly is happening.