I have a tribe that I have had going since the game was released. Two or three days ago, I completed everything..puzzles and technology. I can not find ONE butterfly and one pebble. I have 47126 in food and 2189000 in tech. I was getting frustrated so I started another tribe.
Guess what the 1ST FREAKING COLLECTIBLE WAS?!?! The butterfly I am missing from my first tribe!!! Aaarrggh!
Somebody at LDW MUST have a sense of humor!! 
Moonbees
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Life itself is the most wonderful fairy tale.
-Hans Christian Andersen