kept eggs from last year in several inventories and now I cannot open it, drop it, or forfeit/accept the quest in the quest tab because it's not there anymore.
Might be hard for us to distinguish bugged eggs between others, so might be best for you to keep them in your inventory until the end of the event for us to wipe them then.
I am not able to get the new egg this year on my BS and SE mules, Altiera and Panam, because Lazy Daisy does not have a quest available for me, nor is there a quest in my quest log to forfeit and reaccept.
The eggs should no longer be in your inventory, and you should be able to accept the quest now, can you confirm?