Played match. Got notification of 20,000 blue essence from mission. Still have not received it

Check out your loot.

wait what 20,000 blue essence mission? did it come out today?

How did you get 20k lel, I only got 9k for that mission. Is that mission related to Rune Pages and Runes?

It's a bubble in your Loot.

And, yes, I imagine it's connected to your runes / years of playing because I got almost 50k for that mission.