We can follow lbf6 advice and dont worry because personal recovered data system has nothing to do with cleaning and flashing ME.
But what happen here was, a complete SPI programming and the ME FW region is now the old version from the web dump, normal.
Corrupted dump had a more recent and latest 9.0 branch, ME 9.0.31.1487 than the web dump 9.0.30.1482.
So with the system now having latest bios update 213, the Asus bios update files wont touch the ME region, its normal that its still using the old ME, you can clean/rebuild it or flash again the latest ME FW image, if the ME status is OK, read both guides and use proper tools/switch’s.