A couple of weird ones, just appeared today

First of all, I love PoE II, it keeps me sane during my working day!

However, when I logged on today a couple of things have occurred:

1) The "Return to Town" button has disappeared and I have not found a way to re-enable it, thus I need to either respawn at a waypoint or use a checkpoint to get me to a waypoint, which is annoying

2) In multiple maps in Act 2 drops keep disappearing. The kill is made, the drops appear then disappear before I can pick them up.

3) The enemies on Spires of Deshar don't work. The Sisters of Gurakan don't exist and thus the Kinhara don't animate, anywhere.