Did Coconut Crabs Really Hide Amelia Earhart's Remains?

If you read about coconut crabs, you might come across this alleged factoid: the massive arthropods may have stolen the remains of Amelia Earhart and hidden them in their burrows. But where does this claim come from? And could coconut crabs really have hidden human bones?

Does that mean that, lurking somewhere in a coconut crab's burrow, there may be human bones? And could those bones really belong to Amelia Earhart?