2.2.1.3 was just pushed out. Please update as soon as possible. 2.2.1.4 will follow shortly. 2.2.1.3 will hopefully add the long-awaited feature of re-opening the UI (if it was open) on upgrade.
Please update to 2.2.1.3. I plan to release 2.2.1.4 later today or tomorrow to test the new process.
Thanks all