As title says. There is “lsr_m05.pdf” for download. It's the same file like for M05 - Light Objects".

Should I report it somewhere ?

Yes, incorrect scene files in Lesson 07 ( Mantra Render Engines ), lsr_m05.pdf same like for M05.

Copy link and change lsr_m05.pdf to lsr_m07.pdf

it seems like the video also has problems? cut at 39:50 whilst Ari is still talking, weird or is just me?

issues like this can be submitted using the BUGS/RFE link under Support on this page.

Thanks SESI for putting the real file “lsr_m07” to the place where it belongs.
Problem is solved.