[confirmed]Phantom Nishoba loses multiple counters

[Nexhro]

Describe the Bug:
When Phantom Nishoba is attacking and gets blocked by multiple creatures, it loses a counter for each of those creatures dealing damage to it.

I assume this could also happen when it blocks multiple creatures (if, for example, it is enchanted by Entangler.) I haven't tried that, though.

I wasn't able to find an official ruling for it, but is Nishoba supposed to lose counters when damage is prevented by external effects/spells like Maze of Ith or Healing Salve? I've noticed it does lose counters when targetted by Maze's ability.

Which card did behave improperly ?
Phantom Nishoba

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
BotG v2, duel

What exactly should be the correct behavior/interaction ?
Taken from Gatherer rulings:

If this card takes damage from multiple sources at once (for example if it is blocked by multiple creatures in combat), it only loses one counter.

Are any other cards possibly affected by this bug ?
Possibly the other Phantom creatures:
Phantom Centaur
Phantom Nantuko
Phantom Nomad
Phantom Tiger
and Phantom Wurm

Edit1: confirmed by BAgate; Edit2: changed thread title to match new report guidelines