Just got off the 9H-AZE from CGK to JED in Business Class. The plane is an old Emirates plane that has not been modified. The 2-3-2 chairs are all angle lie flat. One side of the business class is being closed after take off for crew rest, so technically there are only 10 business class spaces. The onboard IFE is not working, but a WIFI box is placed on board so that movies can be streamed directly to your device. Onboard catering remains the same as other Saudia flights.
I’ve personally flown Saudia quite a few times on their A320 (lie flat), A321 (New one), 777 and 787 and have always had a good experience with them. The hard product on this leased plane is a downgrade, considering the other products I know of Saudia