[fixed]Meren adds XP if opponent's creature dies

[drool66]

Describe the Bug:
On creature death, Meren of Clan Nel Toth will give its controller an experience counter regardless of who controlled the creature that died

Which card behaved improperly?
Meren of Clan Nel Toth

Which update are you using? (date, name)Which type? (duel, gauntlet, sealed deck)
EMN v2

What exactly should be the correct behavior/interaction?
Meren only gives XP on death of one of its controller's creatures

Are any other cards possibly affected by this bug?
I don't think so

[Aswan jaguar]

Fixed in commit c7c627e.