Good afternoon, i'm having lots of trouble using the github powerup. It is enabled on the board and working fine for other users. However, mine is simply not working. I have authorised it, as i can see in my github. But, when i go to add a branch/commit etc. It still shows the 'Link your github' option. When i click this, it just loads a blank white pop up which then closes and nothing else happens.
I have tried deauthorising the app in github and reauthorising it through trello, however the problem just persists.
