while I've just read the PDF file report, I could not find any indication that the engines were firewalled. HOWEVER it states plainly that the takeoff was a REDUCED POWER TAKEOFF.
going to firewall power would have been a good thing to do...perhaps sooperfrank may have found the information saying that the crew firewalled the engines.
so TCF and L377 you might want to read the report...also some 31,000 kg below max to weight...or was it pounds? either way not at full weight.