I had a huge H. longimanus eat a large cockroach in late September and give birth on November 11th. The babies came out fine, looked healthy, and she didn't eat any, but they all died anyway.
But I don't feel their death had any connection to how long it had been since she'd eaten. (I may have checked on her too much, because she went to hide in a drier spot of the tank where they all died.)
If your emperor scorpion stops eating, don't panic.
Be nice -- you were a noob once, too
"Never ask an engineer to explain something, because he will."