Well, here's a screenshot of me phase jumping a fleet of TEC ships to the next gravity well. Note that there is no gravity tolerance tech or pact researched. Now look at where the ships are at. Besides the strange positions the ships jump from, sometimes a few (capital) ships tend to wait a minute or so before finally turning and charging up their jump drives. Definitely not the way they are supposed to jump...

Besides the jump issue, I have also noticed that the colors of gravity wells don't always change properly. Sometimes there are two colors (or even more) drawn over one another, resulting in mixtures of grey and a teamolor, or even two teamolors over one another, which looks rather strange.