Hey, I thought id let whoever should know this know that, The "Hammering It Out" Quest line is a little bugged. I have the master of the oasis badge (meaning I did all of the Quests in Krok already) And i was told i had to do them all again. Nothing big or anything but this might be a slight inconvenience for people trying to get that badge.
Hopefully this is merely a small bug, but the Master of Oasis badge has had problems for quite a while, it took an update long after the fact to have it show up for most people. Hope you get yours without the hassle of redoing Krokotopia.