Sounds like there is a couple of issues with the pump. Taking up to twenty minutes to fill the tank sounds like the valve plate has a broken high pressure Reed, but getting pressure out of the oil fill sounds like the rings are shot and pressure is blowing by into the crankcase. You can replace the valve plate fairly easily but if the rings are shot then you’re likely going to be piling money into a repair that isn’t cost effective.

The part I liked was they said there was no need for customers to stop driving them or parking them indoors. The risk for fire after the vehicle had been turned off is minimal, there has only been 15 fires and 3 had included secondary damage to structures.

Twenty percent chance of a structure fire seems a little more than minimal.