Reposting here for traffic.
Background: DS is nearly 2 and has been in nursery for just over a year, 2 days per week. He usually cries when he's dropped off but staff say he's fine after 5 minutes and he's happy when I pick him up.
He moved rooms at start of September so has been in new room about 6 weeks. All children have a peg with their photo on. Despite me asking about it for the last couple of weeks, he still doesn't have his own peg.
Usually someone will cuddle him/distract him while I leave. This morning he was wailing and clinging to my legs as I took off his coat and hung up his stuff on a random peg. It was quite early so several members of staff and only 4-5 kids in the room. No one even greeted him, let alone attempted to comfort him. I don't think any of the staff in his room this morning knew his name. 
When I picked him up this afternoon I asked to take home his Learning Journey. I've been looking through it this evening. The most recent observation was 1 September and was written by his previous key worker. There hasn't been anything added since he moved rooms.
I'm not sure how regularly observations are supposed to be done, but I'd expect something to be done in 6 weeks? Or could they have done stuff and not added it in yet?
As up to now I've been generally happy with his care WIBU to talk to the manager about this or am I massively over reacting to 1 bad day?