I know of the fuel leak but also got these failures with no apparent reason.
["failure"] = "ENG0_ADVANCED_IGNITION_TIMING",
["failureDisplayName"] = "Engine #1 erroneous ignition timing induced damage",
},
[60] = {
["failure"] = "ENG0_DAMAGED_BEYOND_REPAIR",
["failureDisplayName"] = "Engine #1 damaged beyond repair",
},
[61] = {
["failure"] = "CTRL_AILERON_ROD_MAJOR_DAMAGE",
["failureDisplayName"] = "Aileron control crippled",
Mossie debreifing.log