UPDATE: The publisher has reported this problem has been resolved (March 1).
The publisher has identified a problem whereby Ovid full-text articles are unavailable for the most current issue of several journals accessed via Ovid. While the link to the article is displayed on the Ovid platform, users will see a “Linked article not available” message after clicking the link.
The publisher expects the links to be functional by mid-week and they apologize for the inconvenience.