So - I built a station with a friend and we put a Shipyard on either side - simple enough. And yes, I made sure they were not linked to eachother!
Both shipyards worked perfectly fine, we were both able to create a new design and start building on the simultaneously.
The issue came about when his project (a much simpler project he completed quickly for testing purposes) was finished and he decided to 'Construct'
While he was constructing, my shipyard shut down and said that I could not edit while construction was in progress, however my ship did not begin constructing, only his did. Once his construction was completed, my ship was editable again.
This took place on the Shattered Skies server, for what its worth.
I'm not sure if this is a bug or not, maybe multiple shipyards to a station were not intended... But, seeing as it almost completely works already, with just this one issue.. No reason not to fix it!
Anyways, let me know if I can elaborate on the subject or do further testing.. I'll be playing with Shipyards anyways over the next few days, if anything more relevant happens I will update this.
PS. Sorry if my format is crappy, this is my first report on this site! Forgive my ignorance...