Don't know if this will help but had same problem on a few injected cars.
When you start car it goes into cold start mode and puts extra fuel in for cold eng. if you switch off to soon it washes all oil off the bores.
Then every time it doesn't start after its still putting in to much fuel.
no oil on bores no seal for rings = no compression.
Cure... Remove plugs pour some eng oil down each bore, crank eng over with out plugs few time to remove excess. Replace plugs and after a few cranks should start and have compression back
Let me know how you get on.
Don't panic yet.