If you didn't read the terms and conditions, it says in section 17 "Except as otherwise set forth herein, Activision does not guarantee that any particular Product or Service Provided Content will be available at all times or at any given time or that Activision will continue to offer the Product or Service Provided Content for any particular length of time. Activision may change and update the Product or Service Provided Content without notice to you. Activision makes no warranty or representation regarding the availability of online Product features and reserves the right to modify or discontinue online Product features in its discretion without notice[...]"