No nothing. He wouldn't go down at normal nap time though so he's only having a slightly early lunchtime nap; currently 2 hours 5 mins and counting (he's never napped this long before in his life). I was wondering whether it could be a combo of teething plus not needing a morning nap anymore. He did seem to make it (ok) to 11:40 and I got his lunch in side him (with a bit of grumbling).