[FFmpeg-user] "Unable to open resource" with the lastest ffmpeg build

[Crazy Red Elephant]

Is it just me or the devs forgot letter "c" somewhere in the code of the new build of ffmpeg? When dealing with a .m3u8 file, I'm getting errors like "Unable to open resource: cmy_actual_filename.ts" while there's no letter "c" before my filenames in any of the filenames in my chunklist. One of the older builds that I have works fine with the very same command so... Is it a bug or I'm doing something wrong? Thanks.