Maxperson
Morkus from Orkus
A similar, but not the same concept is there. A soul jar isn't a phylactery. It's a soul jar. Phylactery is gone. It has been taken away.They took nothing away from the game. The concept still exists. They renamed it, that's all they did. You are not entitled to the name you prefer, you have no ownership of it.
Honestly,, this reminds me of how a certain online person whom I will not name posted a picture of Elliot Paige Pre-transition with the phrase "remember what they took from you." As if anyone had the right to dictate what name or gender he chose for himself. The person still exists. What you prefer their name be is irrelevant. The concept of a lich soul vessel exists, what you prefer it be called is irrelevant. You are no poorer for any RPG company changing that than you are them changing magic-user to wizard.
And no, it's nothing even remotely close to that example up there. Phylactery as an amulet, which exists across multiple cultures, is not tied to the Tefillin.