On another note, sort of related to the Presfax/Playout changes - the Trails on BBC1 still seem to be in SD, except the Oneness bumpers and a QT trail a bit earlier. Are they not making Trails in HD yet?
It looks like regions started to move to the replacement for Presfax last year, like Leeds in June
That is Xplayer, which wasn't a replacement for Presfax as such. It was used for other purposes mainly, but was always available as a web based backup to Presfax (Presfax being encoded into the network feed).
A switch to new circuits for the network feed last year meant that Presfax was no longer available to all, so Xplayer has been in use as a Presfax replacement for a while. However it is not the permanent replacement for Presfax. A new system, giving a view of the network schedule and derived from the new playout kit, is available.
I've mentioned this before, but my wife's first job in telly was as a Prefax clerk typist. She sat at the back of the London Presentation gallery inputting the info into the system as and when. Early 1980's.
Was there a delay of any sort on the analog Presfax?
Not sure what you mean by an analogue version except for sending schedules through the post
I suspect rkolsen means the first-generation version that was only ever distributed in the analogue network VBI, unlike the current version which is digital WST packets (as there is no VBI left to insert it in!) - though it may also have been distributed in the analogue network (itself carried as 140Mbs digital signals in most areas) VBI at one point.
The current 'CEEFAX-like' version (i.e. the one that uses a teletext packet distribution and teletext-style display) is definitely a newer version than the one in use in the mid-90s which was entirely monochrome and could display much larger numbers for the junction count-downs (don't think they were Teletext chunky bitmaps but they could have been). (It didn't look to use a teletext character generator for output)
And to answer the question - YES! It wasn't unusual for it not to be updated (or not to be received) and to be totally incorrect...