Egg Competition - All the Eggs subquest

Subquest requires user to acquire 500 stripy eggs. Currently I have 450 in storage; however, only 13 are showing in the subquest. It appears that only the ones that I've collected since the quest began are counting. Seems contrary to the way that other (i.e., daily and guild) quests work.

There are 2 kinds of quests, one where you "need to just have n amount of X resource" and "upon receiving this quest, get ahold of n amount of X resource". You are currently having the latter one. A round trade will take care of that in some cases.