I usually don't grind much in swtor, but this Galactic Seasons 5 I wanted to get "Season 5 Objective Master" for the "True Power" legacy title, which sounded amazing. I was only going to be able to reach 99/100 before the weekly cap completed on the Darth Malgus server, so I decided to go across to Star Forge to complete 2 missions over there to make sure at least one of those would count towards getting 100/100.
I then transferred a character from Star Forge to Malgus. I just checked my achievement progress on Malgus and by the time I get all missions done for this week by hitting the cap, I'll still only be at 99/100 by the end. A shame, is this meant to happen?