Couple of Bugs after 30/01/18 update

Downloaded the newest update so I could start playing with a friend and I've encountered a couple of issues.

1) Sometimes I get a bug where I'm unable to change my skill lots on either some or all of my 6 - 0 skills

2) I've also had some issues with clicking and dragging with the left mouse button both in game and out of the game whilst the game is running? No idea if this is a problem on my end but this only started right after this new update and never before?

Hopefully I'm just not silly and these are some actual issues ahaha, apologies if not!!