The movie database used in Mizuu – TMDb – is deprecating version 2.1 of its API on September 15. This is the version that’s used in all versions of Mizuu prior to version 2.0. If you’re still using an old version of Mizuu by then, you won’t be able to use any of the online movie functionality within the application. Please update to the latest version in order to continue using it. I know that roughly 20% of all users are using an old version, so please update as soon as possible.