HARD BOILED EGG SMELL?!

[CMGinosaur]

So I am down to 4 eggs now and one of them has a very distinct hard boiled egg smell. It’s a copper maran egg so all I see inside is a very well developed air pocket. Is this smell normal? It’s not bad but it’s weird that it smells cooked.

 

[Poultry keeper12]

You don't want all of your other eggs to develop baldly. The best thing I can think of is to get rid of it... Also do you candle your eggs??