#1 - Sept. 18, 2012, 12:54 a.m.
Still unable to complete the vista with the cow launcher after the update.
Cattlepault still doesn't work
#3 - Sept. 18, 2012, 1:41 a.m.
You don’t need to speak to the NPC in order to do the cattlepult Vista. Just interact with the cattlepult itself once you’re able to click on it 
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-Bill