its been 2-3 weeks...

It might take a while. Something similar happened with the Fastidious Miser triumph (collect all ascendant chests during the various curse weeks). If you collected some on one character and some on another character, it would break the counter. It's still not completely fixed, the only way to get it is to collect all the chests again on one character per week for three weeks. In this case, they can't just make the corrupted eggs respawn and force everyone to go collect all the eggs again as that would require too many game changes. This fix would have to retain the way corrupted eggs work without forcing all the players who it's bugged for to go back and collect all the eggs again. Set your expectations low and hope they'll fix it soon. That's really all we can do at this point.