Hello,
I bought two Hlaalu Furnishers Documents on the day the patch went live and it worked fine, I opened them and got 2 epic patterns. I was able to learn them and I see them now when I'm on the right crafting station. The problem is that yesterday I bought one more Hlaalu Furnishers Document and got it in my inventory. However, when I attempted to open it to get the pattern, the UI put me away from the inventory section. When I entered my inventory again, neither the Document nor the pattern was there. I went to every crafting station possible and found nothing new. So it looks like the pattern disappeared. I would forget about it, but today the situation repeated. This time I opened the Document, got an epic pattern (sadly I don't remember the same and didn't take screenshot) and tried to learn it. It disappeared. No crafting station shows anything new available for me, and yes, I have unchecked the "have skill" and "have ingredients" requirements. So I'm getting pretty pissed off now.
Does anybody have the same problem?