My first contribution to a thread.....
I spent hours decoding a cipher with a Vigenère cipher and the final sentence of a first edition of The Origin of Species. After an hour drive and a significant walk I arrived at the first location of a two stage cache to discover I had nothing apart from my initial solved coordinates and a vague memory of one word from the instructions.
I had not even entered my head that my Personal Cache Notes were not downloaded onto the offline list on the new Geocaching App.
I hope someone is monitoring these threads and can get this update added as soon as possible.
I do a lot of puzzle solving caches where the hint is in the geochecker only and always paste it into the Personal Cache Note.