I saw it late evening when I checked (on my Tivo that regularly records TDS..). my other Tivo DID have TDS guide data so I set a recording there.. but I also made another daily call on the 'affected' Tivo, even though it had called a few hours earlier.. It DID end up fixing itself and recorded as TDS. (I also have a OP for Comedy Central Programming on that Tivo as a 'backup').
As I said before, Tivo REALLY should just MANUALLY (i.e. via a script) skim through the guide data, looking for 'comedy central programming' and 'to be announced', that sort of thing.. to then trigger an intern or something to go bug the network or whoever to provide useful data. (Also, e.g. when a show is clearly 2 hours long but sometimes the tivo data shows it as 24 hours.. how is the even POSSIBLE? Why doesn't the tivo sanity-check the start/end times? Even if it rounds it for a human to half hour chunks or something like that.)
There are SO many of these problems that seemingly could be hugely improved even if done "low tech" like this, by searching through the guide data on their end.