Grathering Boost and Home instance?
Since it is only a chance for improved gathering, how can you be positive they don’t work in the Home Instance, or elsewhere.
I seem to remember getting extra strikes on mine, very occasionally, but I could be mistaken.
I have been in my home instance so many times using gathering boosters. I have 6 nodes to work with every time and I have never gotten a extra strike off them.
Well, it might have been from the WvW boosts. You might wait a few weeks and ask CS; they will be swamped for some time, I am sure.