Upon opening the CVR container they did not find the crash container w tape module inside
I am not sure, but I suppose that better translation could be:
"When CVR was found the protected container with tape transport mechanism was absent."
It could be detached by impact so MAK search for it at crash site.
CPT - 2.500hr on type, 3 years ago retrainig from navigator
FE - 1.900hr, 2 years ago retrainig from FE
Their first GA in real conditions