Can you hear that? Has someone new gotten lost in the Glimmerwood? Everyone, do what you can to help this newcomer! Retreat not from this opportunity... Rulers far and wide may find themselves a new friend, if they lend a hand! Yonder forest will not stand in the way of our quest to help all our friends, new and old!
[==Update requires Level 17+, and is live from 4/21 until 5/2 @ 4pm.==]
Spoiler: show
1. The glitch is Part 10 has been fixed. You need wood and not sealing dust to upgrade the tree.
2. Do I still need to ask for dust? It doesn't matter about this goal as it's redundant. You can send out requests if you want to so that the goal is removed from your book. Otherwise, upgrade tree, welcome Anthia and allow the goal in your book to expire. I know it's a nuisance to see it in your book, but it will disappear at the conclusion of the event.
Posted 2 May prior to event finishing: