I hate to be the bearer of bad news, but many report getting stuck on my server. I have a few who can't even play the game since the update, very slow to load, even when offline or single player for them. Also my server is getting flooded with odd behaviour, mostly when I am in creative mode building for the server, huge memory leaks occur within 30 minutes after restart then the world does not render properly (if I am building in creative). I am attaching the log, if you inspect, you will see a lot of repeats toward the end especially like: "START 11 54 14 STEP BACK START 11 55 14 STEP BACK" .. log file is 30MB in size, zipped to 2.8MB, but still too large to attach to this. Send me a PM with a link to your dropbox, i can send to you what is occurring ( red51)
@Edit - i was just able to send you a PM Red, with attached log. Logs are getting huge now and spammed with "START 11 54 14 STEP BACK START 11 55 14 STEP BACK" over and over. Performance drops quickly if I start using creative tools and eventually takes down server.