Bugs so far:
-If you start a round on The Long Haul or Free Play with duo mines/anti mines/duo and anti mines, the flags for those special mines will be useable in Minesweeper Adventure games, and they work as intended (the special mines in question don't spawn though). This can be fixed by starting a new Long Haul/Free Play round with only normal mines. Obviously this is annoying having to cycle through flags when you're trying to unflag.
-I did not receive the boss information for 11 when I first reached it (It was still accessible in the menu afterwards). I'm not sure why, so this is how I ended up there:
--Beat Ep 1 and Ep 2 on Expert, both times I put "don't show me this warning again" for their respective bosses.
--Went partway through Ep 3 Expert (did not get to 11) before deciding to start on Beginner.
--Reached 11 on Beginner and watched the cutscene.
If you want me to give video proof of the first bug/explain it better just tell me.