Well... I just found something else out as well. Dylan Cuthbert apparently owns the completed copy of the game. And I mean, the copy that was going to be written the ROM cartridges and shipped out in 1995. So, apparently, there is a completed version of the game that is different in some aspects to what we've seen in the leaked ROM. I'm guessing, this is most likely the build we're going to see on the SNES Classic.
Also, the game was apparently already translated (at least to some extent) for the Winter CES 1995. So, I don't think they'll be looking too much into the fan translations TBH.