DLS engines showing up in TS12 CM


Gone for good~
So when i was editing a couple hornsounds on a few of my JR engines, i noticed what seemed to be some former payware engines showing up in CMP. Instead of showing the usual "DS" symbol, they instead show a green $ symbol. When hovered over with my cursor, they show the 'Download Station' as their location. The user of course is norfolksouthern37.

Currently the BNSF H2/H3 SD70MAC, the BN SD60M, the BNSF Exec-patched and BN Exec SD70MAC, the CNW C40-8, and about four other similar in CR and CSX paint show up.

Could someone from JR clear up what all this is about?