Yeah. Clearly one team at Apple feels (or felt) that the name was no impediment to them marketing it. Like all corporations, Apple is just a congregation of human beings, rather than a synchronized hive mind. But it's problematic if app authors can't trust in consistency as a result.

FWIW, it's a net downside for me that my professional workstation has an app named "Amphetamine", so I'm quietly in favor of a rename. But it's obviously the author's prerogative to choose its branding, so long as it falls within (consistently) applied policies of those who they rely on to distribute it.