[confirmed]Soulshriek cast at eot sacs creature that turn

[Aswan jaguar]

Describe the Bug:
If Soulshriek is cast on a creature at Manalink's end step = discard phase the creature is sacrificed that turn.

Which card did behave improperly?
Soulshriek

Which update are you using? (date, name)Which type? (duel, gauntlet, sealed deck)
Manalink 2016/08/27: Eldritch Moon v2, duel

What exactly should be the correct behavior/interaction?
If Soulshriek is cast on a creature at Manalink's end step = discard phase the creature is sacrificed at next turns eot.

Are any other cards possibly affected by this bug?
A lot of cards with this "Sacrifice that creature at the beginning of the next end step" clause.
We have recently worked on the "Exile that token at the beginning of the next end step" clause.