lorewalkers

Hello! I plan to acquire the Lorewalkers Tabard for my 20 rogue, it would perfectly fit to my transmog. I already unlocked the Grand Commendation of the Lorewalkers. My rogue is human, so I enjoy the benefit of Diplomacy. Sadly there aren't any timewalking badges connected to the Lorewalkers...

Hi, i'm currently revered to this reputation (13560/21000), i've found all the artfacts, and now? I receive 9 quests by the mailbox but i can't use them (higher lvl required). If someone know how to do? Thank you<3