News from Business Insider (that the BBC appears to be ignoring completely) that a World Airways cargo jet has been grounded with engine damage in Belgium :

A World Airways cargo jet was grounded in Belgium today and its engines are currently being inspected.Obviously, if volcanic ash is found, or any damage from ash, that could send ripples through the aviation industry.

The plane was not diverted: “It landed normally at Ostende, its intended destination,” World Airways spokesman Steve Forsyth tells us by email.

“We determined that the engines should be inspected as a precaution, and the aircraft is awaiting the inspection team,” he said.

“We won’t have answer on damage until the engines are inspected,” Forsyth said. “We have to take this precaution.”

Hopefully more information will come out soon.