I don't know if this has been reported, but...
For some reason DLCs for games for other regions aren't being recognized anymore.
For example, I have installed "Taiko no Tatsujin - Don Don! Mystery Adventure" with its DLC, and I have a file named "0004000000190E00.txt" inside /luma/locales.
It was working before, but yesterday when I wanted to play it I noticed that the content isn't recognized. And yes, of course I have "enable game patching" activated (the Pokémon Moon IPS patch works fine)
Has anything changed relating to DLCs?