Attempting to do the Arborstone collections alone made me run into at least four bugged events so far, and that's not to say anything of the ones that aren't related to any collections.
To name some examples, the Valdhertz Crypts have been bugged for at least the past two days whenever I checked, the Lunt (Wayfarer Foothills) and Toxicologist Yon (Seitung Province) Events both refuse to spawn/reset, getting the bow for Snargle is also seemingly impossible as the events either lock up and, even if they don't, the NPC will always tell you "Saya isn't around" despite her being five meters to your left...
I understand it's not exactly easy to get all this to work and keep it working, but frequently being locked out of collections/achievements cause something about them isn't working is rough.
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