Correct, my 09 has done it a couple of times in Jan when it was single digits.
My 05 did it for about 4 years when cold. When it began to happen a lot during the restarts, later in the day, I replaced it.
If you pull it and grease the shaft it should be good to go. do it on when it gets warmer outside.
174,000+ miles, 5/20/12 new ej257 short block, 8/20/11 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. Also CHECK YOUR OIL, these cars use it.