I made a little summary of part of the flight starting after the power came back on.
After the power came back online, until end-of-flight.
N1 for both engines was spooling down.
N2 for both engines were stuck at 0 (see Note).
ITT for both engines were decreasining and took a long time to reach 90C.
FF for both engines were stuck at 0 (see Note).
Air Speeds were way below 235 knots (IAS!?).
APU bleed valve opened around 13000 ft.
I didn't see much in terms of where this bleed air was going; i.e. right or left engine.
Note: on some graphs we don't see one of the lines at all.