Thanks for clarifying Arashi. I brought up the question since in the past it had not been clear and there have been instances of guilds skipping bosses to claim server first. Probably should update the first post with that clarification.
Bioware should really change the lockouts to not even allow it, it just makes it messy as can be seen on the general forums, those world firsts will all have to have an asterisk, server/world first should really mean server/world first.
Now that that's done we can go back having fun killing bosses, once everyone stops taking vacation that is.