In this save, I have all my shipyards Rally Points set to distant shipyards. During this turn I had multiple ships arrive at thier destination to find they were full, after moving 30 ships to the planet Baku IV so I could dock other ships, they refused to dock and sit over the planet, this is now preventing me from moving ANY ships. I had to Pass on all other Idle ships, this has resulted in a stuck turn! I can save, load, exit or exit to the main menu but the turn button is stuck on WAIT.
I do use alot of mods, none of these should be effecting your pathfinding!
Savegame
EDIT
Exit and reload fixed the Wait issue. Still seems to be a wierd bug there someplace, turn times after the reload have increased by atleast 10x what they were before hand, 5-10s a turn before now its over a minute.