Whitelist ability for Bitdefender Anti-Tracker plugin
As per the title,
Some sites simply break, mostly at the login stage with this plugin enabled. In my case it was www.centerparcs.co.uk it had taking me a considerable time to work out it was that extension that was blocking me to login.
I get that the way those sites deal with logins look like a tracking attempt, as your data gets handed over to the login server and back.
So a whitelist system would be a solution for this.