Anime News Network is reporting that RetroCrush is performing a major update on the service, starting with the desktop app, which involves a server migration and systems change. As a result, some titles may be currently unavailable. RetroCrush has stated that the missing titles will return to the app following the finished migration and update, although there is no confirmed return date yet.
RetroCrush is a free, ad-supported video-on-demand service available in the United States and Canada. The service has apps on iOS, Android, Amazon Fire TV, Roku, Apple TV, and smart TVs, in addition to being available on browsers. The service launched in March 2020. A free ad-supported television (FAST) version of RetroCrush launched through the STIRR streaming service in July 2020.
Source: ANN