Pictures show test-setup (last picture shows hoppers in stuck position)
Sorry
tested in SP only
stays in this state after reloading the map and happens again too.
stays in this state after restarting game and happens again too.
What I expected to happen was
-Potions get sucked out Brewing Stand and go through all hoppers to the Chest.
What actually happened was
-3 Potions out of a hopper cart into the 8 vertical Hoppers rows (at the same time)
-Potions get stuck in the horizontal hopper-line
in the picture is the Large Chest empty and in the hoppers are potions.
I think it's back in Snapshot 13w10a
only happens with non stackable items so far.