On Test, when you left-click on the Rush Order Agent NPC in a guild hall, you're now get both the expected options from doing a hail and the merchant window pop up. This behaviour has appeared in the last week or so I think, you only used to get the hail options.
If you're doing rush orders, you're left-clicking the NPC twice in quick succession, first to hand the finished quest in, then get another. I don't think anyone really wants to buy a work order clipboard from the NPC every time they do this. So it's just a little bit annoying to have to keep closing the merchant window, if you know what I mean. 
Is this an accidental side effect of another change, and can it be undone please?
NB: It could be the same on Work Order Agent NPCs in guild halls too? But we don't have one of those at the moment.