where is the hell amanamu mobs?

i'm still complaining about amanamu mobs, today igot them on overrun maps time to time, but for just now i got 6-7 maps and no single map with amanamu mobs... i got abyss atlas node for amanamu, what the duck is going on ? i spent 30divs+ for tablets and t16 maps
not funny
and i'm not telling that today omen of light drop is same as findinf amanamu mobs ... just 2 per day

and about omen of light itself - why the hell it is just in 1 fraction ?
or why 1 fraction could be on a map at a time ? what for are other fractions , they drop nothing, just wasting player's time
you better try to make game interesting and fun , instead of gambling and making us spend more time just for your salary

this league is worst thing i've seen in games.