That must be an error I guess? Since the patchnotes state;
Maybe that needs to be hotfixed?Dark Zone
The vendor in the Church Safe House will now sell items in Dark Zone Funds instead of Phoenix Credits
Ranks requirements for Superior and High-End quality items at the Dark Zone Vendors have been adjusted:
Superior (Purple) items: Rank 15 instead of 30
High-End (Gold) level 30 (Gear Score 163): Rank 25 instead of 50
High-End (Gold) level 31 (Gear Score 182): Rank 40 instead of 50