As I stated in the title, there's this bug where replanted coffee plants wither after being harvested only once, as opossed to 3-5 times. The issue persists after fertilizing them. I've tried relogging, resetting the game, and veryfing game cache, but the issue persists. I've found threads on reddit of people suffering the same problem.
Go to volcano, dig coffee plant, plant it elsewhere outside of the volcano, fertilize it, wait for it to be ready to harvest it, harvest it.