I'm trying to get all fishing achievements and I'm currently drying out Coldharbour. There's 12 rare fish (4 blue and 8 green), I've got all but 1 blue (Ghoulfish). After getting the first 11, I've been using up well over ONE THOUSAND crawlers (only foul water there, so yes I'm using the correct bait ^^).
Several nights I've been out with different groups and we've been 3-4 people fishing, all of us being just one fish short, but all different ones, both green and blue so I know they didn't forget to plant all fish, they're there but seems like the last fish a player needs is random and will not drop.
My thought is this, did they accidentally or purposefully design it so that it's impossible to catch all fish there? As a means to deny anyone of the title "Master Angler" maybe? There's something fishy (punpunpun) going on... just want to know if someone actually got the achievement for Coldharbour, and was it recently or back in 2014?