via COS, "Two episodes ofSpongeBob SquarePantshave been removed from Paramount+ for content that Nickelodeon has deemed inappropriate. One is an episode about a “panty raid” involving Mr. Krabs, and another is about a dangerous flu outbreak that involves a quarantine scenario.
A Nickelodeon representative confirmed withIGNthat the episode in question, titled “Mid-Life Crustacean”, has been blacklisted by the company for almost three years now. “‘Mid-Life Crustacean’ has been out of rotation since 2018, following a standards review in which we determined some story elements were not kid-appropriate,” the rep told IGN."
THE GOOD NEWS is that you can still watch the episode from Amazon Prime Video.