Pokemon Egg Disappearing [duplicate]

So my Pokemon eggs are reaching "maturity" then they just disappear. I don't get a new Pokemon. The egg just disappears. I had this happen with a 2k and a 5k now. Is this happening to anyone else?

Solution 1:

It does seem that this is a common problem (there are multiple Reddit threads about it). It is possible that it hatched but you didn't see the notification for some reason. Sort your Pokemon by recent and then compare that against your journal; Pokemon hatched from eggs don't appear there, so if there is a recent Pokemon that is not in your journal, it is likely from the egg. It is also possible that the egg is simply gone, though. Unfortunately, like most issues, this is likely related to server instability. You may want to save your 10 km eggs until the game is more stable.