Thanks for your extention! Really good one.
But recently I always get an empty preview.
I use Google Chrome Version 75.0.3770.100 (Official Build) (64-bit)

And in the console have also the error:
fused to display 'https://stackoverflow.com/questions/.../...?rq=1' in a frame because an ancestor violates the following Content Security Policy directive: "frame-ancestors 'self'".

It seems stackoverflow blocked another domain iframe according to Content Security Policy
Thanks for your extention! Really good one.

But recently I always get an empty preview.
I use Google Chrome Version 75.0.3770.100 (Official Build) (64-bit)
And in the console have also the error:

fused to display 'https://stackoverflow.com/questions/.../...?rq=1' in a frame because an ancestor violates the following Content Security Policy directive: "frame-ancestors 'self'".
It seems stackoverflow blocked another domain iframe according to Content Security Policy