F-Secure blacklisting Cronometer
This is not a bug, per se, but it is fairly worrying.
I experiencing issues with F-Secure on my work computer and the F-Secure Sense security router I have at home. Both of them have been blocking Cronometer for the last few days and saying that the site is malicious.
Please look into this issue. It could be an ad banner on the site that tries to attack users' computer or it could be any number of things.