Doesn't seem so far (checked on reddit) that you'll get a refund of points if the wyverns are already blocked too.
There's some arguments about how it's the first quest-unlocked task to have an block option to be unlocked thus it's fair for 500 points. I think a refund should be offered if already blocked because they are so trash for the level they are available.
Either way though, it's still beneficial.
Implings can now spawn on Fossil Island.Bout time
E:
https://i.imgur.com/8Gz86w7.pngSo the bank imp spawn (only one I've seen so far, there's no spawn in the mushroom forest), it just goes off to non-existence. Goes south, beyond the ship and beyond areas [locked by trees] you can actually catch it.
Might as well spawn in the Taverly wall
This post was edited by Sia on Jan 18 2018 09:04am