2019 Lexus RX 350 - It wasn't the bad gas

ICS and all kinds of engine lights. 2019 Lexus Rx350
Had problem 2 weeks ago and dealer said ‘bad gas’. They dropped tank, emptied, flushed and put in ‘good gas’
Two weeks later with same gas and problem is back.

Is there any chance diesel fuel was pumped into the tank by accident?

Without knowing more info.
I’m going to guess it has to do with this…

MC-10235215-9999.pdf

There is also a recall for the fuel pump…

Lexus Recall 20TA02, 20LA01: Fuel Pump May Fail — 2019 RX 350 | CarComplaints.com

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Did rodents chew the soy based wires?