As most of you are aware of, the latest patch cause some issues with connections and logging in. Currently, those issues should be resolved as of now.
Some users now are experiencing issues of where invisible walls are blocking them and how their characters get stuck. StormHaven made a post that seems to be work for the freezing issue.
Press K
Click Chain Combo tab
Uncheck extended chain combos
That should fix it.
Regarding the other issues players are experiencing though, we are aware of them and are working to fix them. We will be sure to work on some sort of compensation for you gals and guys.
Thanks so much for your patience.