Blank grey tab on 47.0.1 Bedømmelse: 1 ud af 5 stjerner

Very interested in this extension. Unfortunately It will not work on first install:
- Windows 10
- Latest Firefox
- No js blockers
I see a blank grey tab with a searchbar at the top and the 3 blue buttons in the bottom right. Clicking them does nothing. Following 'Options' from the extension manager takes me to this same blank grey tab.
Am I doing something wrong?

hi erik,

thank you for your feedback. i do unfortunately have no other reports like this, which makes it hard to track the issue down. i furthermore am not able to reproduce it, which is why i am stuck trying to resolve this issue. could you have a look into the browser console to see whether there is an error popping up?

thank you - coderect