Detectives,
we fixed a minor issue in Back to Tombstone to make sure no clue was discarded too early in the adventure. This issue affected only players who, by chance or lateral thinking, managed to solve two enigmas near the end of the adventure in opposite order.
(No spoilers) If, by any chance, you happened to get stuck and have already discarded item 21, you may wanna get it back for an additional clue. Shh.