I don't see the "hacked" message ...but are still directed to the "wrong site".
I go to edit the address bar and the correct address appears as a suggested site and I select that to get back to the forum.
Clear your cache, restart your browser. If its still diverting you, run a malware scan
I cleared the cache. Ran virus check. Rebooted and got same situation.
And got same result when logging in. Redirected to false site.