Anyone noticed recent change in Fiverr ranking algorithm?

[khurramali07]

Hello - 

I am a newbie, i have been trying to rank my gig for last few days, and i reached to page 11 from page 19/20. But yesterday something happened and I was not even in all 20 pages and now i am at page 19. 

Not just me, i have seen other people ranking disturbed on that keyword also. And i have started seeing gigs which were not there before yesterday. 

Anyone can guide about it? Also i would like to know how do you struggle to keep improving Gigs to bring it to page 1?