I had nearly 38 coins in my account before the payout but they only sent me 26. No trace of 12 ravens.
See the line going down from 38 to 26 and then 0 but only 1 transaction?
This needs an explanation.
Maybe was orfan?
Probably yes. I checked the blocks history and the pool seem to had a lot of orphans around the time you sow this fall and many hours before that. This however doesn't seem to be an issue with the network but with their pool, my pool had just 1 orphan in this period.