From the main thread -
From the reports the engine problem was low oil pressure. The decision was made to turn back rather than continue to Milan. The aircraft did not have a major problem and was not on fire until after it landed.
If this is actually true, I find it amazing that some posters would have had the RFS turned out & a full cabin preparation done prior to the landing. It also is a good lesson in waiting for all the facts before forming a definite position on what should or should not have been done.