Summary: Commerce Reforge (might) be wrong.
Difficulty: idk how to rank this for this.
Occurrence: Unsure?
Details:
I have to clarify this completely to start that THIS WAS DONE TODAY WITH THE REFORGE EVENT ACTIVE. As far as I'm aware the /10 reforge only applies to items that are not considered a commerce reforge (As it should have its own reforge, "Transport Speed (Commerce Enhancement Outfit)".
This was done with reforges today. If I'm somehow wrong and it's possible to roll the worse version of Transport Speed in spite of there being a newer one specifically appliable to outfits like this, please forgive me (Best if that's a CM or something, so I know it's sourced). It's that by rolling the /10 version instead, and obviously not going past it like it could either, makes me think it pulled the /10 variant with a /10 limit.