Hello! I'm new here!

My PCP is coming to an end in March and I'm scratching my head if I should keep the car. It only has 22,000 miles but it suddenly started "falling apart".

In the last week or so, the accelerator squicky noise came back with a vengeance. In the past, it was only on the hwy and in cold weather; but now even in the parking lot at 5 mph! I read it's the water pump clutch and indeed that's what the dealer figured, too; so they are replacing it under warranty.
Not bad, except this past week the car started blinking its engine light when stopped in traffic. We took to the dealer and they replaced an ignition coil. Soon after I left the shop, first stop, engine light again. Hence I took it back and now they figured cylinder 1 has low compression... two days later (I'm driving a Polo on loan), the dealer says it's a broken piston!! WTF?
I'm a bit concerned that a virtually new car, loved at every turn, has a broken cylinder piston. Is this normal on Golfs? Should I be looking to replace it in March?
PS: Car is 2009 Golf GT 1.4 TSI 7DSG