This is what TFA seems to say:

> Unlike the DMCA notice, where WBD used “video” to describe the content, the declaration to the court by Michael Bentkover classifies the infringing content as “summaries of unpublished, character, setting, and plots of a forthcoming series”.

Isn't that simply about spoiling people, or what's the "crime" here? The article also says "Copyright generally protects the expression of a work, not the underlying ideas or plot descriptions", so I'm still unsure what the actual issue is, besides the misuse of DMCA.

It really didn't.

    Unlike the DMCA notice, where WBD used “video” to describe the content, the declaration to the court by Michael Bentkover classifies the infringing content as “summaries of unpublished, character, setting, and plots of a forthcoming series”.

    This distinction may matter, as a summary of a plot may not enjoy the same protection as a leaked video. Copyright generally protects the expression of a work, not the underlying ideas or plot descriptions.