2 things that I've noticed on the UK server running 4.89.2, and probably unique to the UK server. Whenever I use the Alaska-Omicron Sigma jumphole from the Alaska side, the jumphole on the other end shows up BUT when I log out and log back in, the jumphole in Omicron Sigma disappears.
One of the players on the UK server also mentioned he had a problem with Planet Pittsburgh - "Your ship is not initialized. Please undock once to initialize your server variables". Not sure what that's about, but it's a consistent message.