Seems like that this week despite the tooltip saying it’s shared (And I believe last week I only did it once.) my second toon didn’t have the buff so I clicked an old rank 1 contact and it worked again, and now he’s locked to 3 since my main had used the better once.
Don’t really care too much but it’s either not working as intended or the tool tip is wrong or something.
Seems that the rogue, second contract used, 3 rep rank 1, is simply not getting any extra rep for having the contract enabled although the buff is visible (but not removable or redouble.)