At least for SWR, for the past... maybe week or so (possibly longer), platform numbers on all stations have just vanished. It still shows the route of the train and the time due, but never the platform, even at stations where it's not possible for a train to be re-routed to an alternative. I thought it was just me but there are a lot of complaints about it on Facebook too with hundreds of people having the thing thing too. I'm wondering if it's a data fault or a purposeful removal, because it is certainly helpful information. Odd. Apparently some other apps/sources still report platform numbers as normal too.