I use hey siri to “take me to work” - which I believe uses my workplace listed on my contact card and then opens maps and directs.
It has now stopped working. As soon as I prompt Siri I immediately get back “hmm...I can’t seem to access that data right now.”
I have tried many further times. On WiFi and cellular. It seems to have stopped working. Siri is working as expected with other commands.
I am on iOS 13.7, I have not changed any data regarding my workplace and I don’t think this was connected to any software update.