Can't even launch it
Upd: standalone client works fine for me
Upd 2: Also "V" key not works for opening rogues inventory in The Rogue Harboor
If you're crashing after the update, can you please clarify which client you're on, what your actions were when the crash occured and if you received an error message? If you're using Steam, do the issues still persist after right clicking Path of Exile and going through the "Verify Integrity of Game" option?
Edit: Thank you all for your responses, we'll pass these details on.