The problems in compressor blades assembly and turbine stator blades repair adversely affects the air-flow handling characteristics of the turbo-engines, leading to engine flame-out

This text is most likely referring to the "contained" type of engine failure, which means that the end of the text should be translated as "contained mid-air failure." For a brief (and easy) explanation of contained vs. uncontained engine failure, see the following wikipedia link: http://en.wikipedia.org/wiki/Turbine_engine_failure#Containe...