Egg bug or RNG
Just had two spaces for eggs. Opened 20 gifts (the max) got zero eggs. Now those two spaces will be filled by not 7k eggs, so no shot at Munchlax, Riolu, etc.
Is this just horrific RNG, or is there a bug that is stopping 7k eggs? Another oddity, my pokemon storage is full. Maybe this stopped the eggs from coming in, although no idea why that would happen.
Any input appreciated. Oh, sorry, got to check the 777 box. DEATH DESTRUCTION MURDER.
Answers
You shouldn't have checked the 777 box. You really shouldn't have checked the 777 box. Checking that box makes Pokémon Go do things like make only 10km eggs drop during special 2km egg events, or having Larvitars show up on your Nearby the second they despawn, or give your opponents a Golden Razzberry glitch where they can feed more than 10 in a 30 min period. It also gives you a special Dodge Glitch where your Pokémon will randomly dodge without you actually making it dodge, then on rare occasions it will dodge BACK into the path of a Solar Beam (and ONLY Solar Beam; there are reports of dodging back into a Blizzard, but these are unconfirmed).
Never check the 777 Box! Nothing good comes of checking that box.
(also, what they said above; you can't get eggs if you have no Pokémon Storage space.)