I5

Anybody have this done?
My car just out of CPO warranty 110k and car won't start dealer says engine code reads skipped timing............

Here's scenario:
CEL light came on last week(aug 7) , thought it was a misfire reading.
Next day CEL light was off.
Drive for the week, get in car(aug 11) and won't start. Have car towed.
Dealership says code says Aug 7 Timing Skip code.
Would it still be possible to drive the car if your timing had skipped? or did it skip again afterwards?
I heard there was a TSB on the tensioner, but now that car is outta warranty not sure if it applies.

Anyways options aren't looking good, any advice.