NHTSA Complaint #11603582 — 2013 SUBARU OUTBACK

We bought this around June 2018 with ~96,000 miles. I change oil every 6 months or 6,000 miles with OEM filters and Mobil 1 0w-30 oil. This car has burned 1/2 to 3/4 of oil initially. After 140,000 miles it climbed to over 1 1/2 quarts between changes. I had repeated O2 sensor codes and sensor replacements and finally catalytic converter codes. Replaced the converter around 160,000 miles. I took off the intake manifold after seeing excessive oil deposits under the throttle body. There's was over 1/8" of caked oil inside the manifold and butterfly valves. I'm very confused as to why the class action lawsuit didn't cover my Serial number. I checked this before buying the car and incorrectly assumed all the affected cars were included in the recall/repair process.