Memory tears not appearing

I'm farming Eagons memory threads and everything was fine, was getting 1 like every 10 maps, but since yesterday i've run 60+ maps and not a single one. IS it a bug or a problem or am i just suddenly GIGA unlucky?

I also come into that issue, beind 200 maps in with 40% increase from tree without being able to get Memory Tears.


Edit: did 20 more map and found one, i had all voidstone unsocketed and was running natural tier 16 to try out.
Edit: found a second one after 3 maps (same setup, no voidstone + natural t16)
edit: a third one after 3 maps :^)

I haven't seen a tear since I finished the questline. I've tried 20+ kirac missions, was running fully juiced T16 maps for quite a while (enough to finish all the other atlas points) specced into Legion/Beyond and then essences. Now I am doing maps with no voidstones, no exarch/maven. I unspecc'd all my atlas points for 10-20 maps. Now I have all my points into the memory tear increased chance, maps, and scarabs. I've run non-modified White Tier, Yellow Tier, Red Tier. Nothing....

Edit: Ran a T17, 12 more T16s still no memory thread. I am putting my voidstones back in and running a variety of T16s now...