My bot have only been running for 2hrs but currently I have 0,8 LPH which seems low. But I will let it run for a while and see if that changes.
EDIT: Still getting legendarys but not in the same high rate as before. Runtime is currently close to 4hrs and getting 1,7LPH with 40GPH.
But since it's random drops it's hard to say if it's bad luck or nerfed.....will keep it on for a while and see later today.