I'm not sure if this is a bug or just a coincidence, even asked Freedom chat for help. My husband has 100 hauler achievements and no wanderer achievements. I have 47 wanderer achievements and no hauler achievement. Our friend has in excess of 25 wanderer achievements and no hauler achievement. The person who responded in Freedom chat only had wanderer and no hauler. Since my husband and I do basically the same tasks, I'm wondering if there is a bug where if you get one you are prevented from getting the other.