I thought he had done the turn and was heading back, after getting close to Bush Farm at Nedging Tye (was this a food stop)?
I don't know that bit of the country too well.
However Ivans tracker does not now show progress up to the farm and instead now indicates an about turn before heading out again, and then continuing eastwards to a Burger King at Needham Market on the outskirts of Ipswich. There is s Travel Lodge nearby but surely too early to turn in for the day yet?
Maybe the weather is playing its part?
Another night away as Basil suggests?