Agreed. I don't remember how it is in Gare de Lyon, but platforms are usually announced at the last minute for TGV (not TER). It may have something to do with V

Agreed. I don't remember how it is in Gare de Lyon, but platforms are usually announced at the last minute for TGV (not TER). It may have something to do with Vigipirate, the counter-terrorism operation? Gare Part-Dieu in Lyon is one of the worst offenders, sometimes having to change platforms. We do not talk about the app. (TBH, I don't use proprietary apps, but they also somewhat neutered their website, though I think they still indicate platforms in real time?). The only thing I'm curious about... there are plenty of LCDs? Also, I still prefer the experience to taking a car or plane, and can run errands while waiting for the train.