I apologize if this topic has been discussed before. For some reason the search feature doesn't work for me atm.
Here is the deal: I'm currently Botanist 15/Miner 16. A couple of days ago while selecting leves in LL, I was able to chose from lv 20 camp quests for miner, but not for botanist; yesterday in Ul'dah I had access to lv 20 quests for Botanist, but not for Miner! Also, I've done like 6 lv 20 mining quests but only got Guid Marks once as a reward (for a quest I had already completed twice before), could someone please enlighten me and explain how does this reward system work?