The Wolfram|Alpha team is aware of several issues that users are experiencing due to extensive recent updates, and we are hoping to resolve things quickly. Please patiently bear with us until everything is back to normal.
In the meantime, if youd like to provide any specific feedback about what youre experiencing, it would always be appreciated. You can contact info@wolframalpha.com with whatever issues you are seeing, steps to reproduce, OS/browser, account information (if applicable), etc.