[quote]Can someone at Bungie tell me why after i picked up the tonic crafting guide quest from my postmaster why it locked me out of potion crafting.[/quote] Been broke since week 1. Bungie is a joke. Swat the Bot will come along shortly to tell us 1. They know about the issue. 2. It is really hard to fix it (otherwise they would). 3. They are still investigating.