In a site with the debugger enabled, the following error is displayed after using any of the My Courses page filters:

SyntaxError: Unexpected token '<', "<div class"... is not valid JSON 

This is also replicable is Moodle 5.0 sites.

I attach a video with the replication of the error:

Screen Recording 2025-05-29 at 4.16.55 PM.mov