I'm writing this from Chrome, because I can't log in from Opera. I'm getting the following error every time I log in:
Oops! Looks like something went wrong!
We were unable to log you in, likely due to an expired session. Please try again
And I'm redirected to the forums page without having been logged in.
System:macOS Version 10.14.6 (Build 18G103) 10.14.6 64-bit