Episode 41, titled "Hatsue's First Love" (in many numbering schemes), is often a point of technical failure in batch sets due to its specific broadcast format.
: Episode 41 is currently part of an official "Full Episodes" collection (Episodes 41-50) available on the It's Anime YouTube Channel , which may be the "2020" era collection you are referencing. Technical Details 2020 kochikame all episodes 41 patched