BLUF: The rewards from this WQ are fluctuating about every minute between Coffer Key Shards, gold, increased Valor Stones, or increased Resonance Crystals.
Last week I did this on 3 toons & noticed inconsistencies in rewards, but didn’t pay much attention other than not always receiving the item shown when hovering over the WQ icon.
This week I paid attention. When hovering over the WQ icon, every minute it will refresh the rewards changing (with some repeats) between:
25 Coffer Key Shards, 45 Valorstones, 10 Carved Runes, 15 Resonance Crystals
1000 gold + or - 1d50, 45 Valorstones, 10 Carved Runes, 15 Resonance Crystals
90 Valor Stones + or - 1d5, 10 Carved Runes, 15 Resonance Crystals
45 Resonance Crystals, 45 Valorstones, 10 Carved Runes
This was consistent with the (bolded) rewards my toons received this week:
1st received Coffer Key Shards & WuE item
2nd received gold
3rd recieved increased Resonance Crystals (yuck)
4th received Coffer Key Shards
I’m not sure if the reward is locked in when engaging the Boss or when it drops, but this likely explains why other bug reports mention not receiving rewards. They are just not necessarily getting the ‘displayed’ reward when they looked.