According to the notice, it was for 34 vehicles built on Dec 11, 2020. Wrong downstream cat was installed which may effect tailpipe emissions. Customer notices are to be sent on May 30th. My guess is that's when parts will become available.
I just looked up the three parts needed. The LH and RH rear interior trunk panels and the actual cargo management table. Pricing is eye catching to say the least.
RH - M1PZ-7831012-BA - 498.95 MSPR
LH - M1PZ-7831013-BA - 487.97 MSRP
Cargo Table - M1PZ-7813046-GA - 1,042.47 MSRP