Malaysian 777 engine problem in Stockholm

[JetMech]

This quote has got me stumped ,

"Initial inspections teams from by Boeing Seattle and from R-R have concluded that blade delamination on the core of the reverser was the probable cause, a source within the maintenance provider has told Flight."

Besides the atrocious grammar, since when have there been blades on the core of a thrust reverser? Either that or I must be missing something very critical here.
I am a bit surprised that a website that deals with aviation would let this one slip by.

It is amazing that the writer has accused someone of supposedly being a maintenance engineer when he himself seems to know far less . Any way, thanks for the updates Swedish Steve !