Siri not recognizing contacts

I’m having an issue on both my watch and my phone where, when I invoke Siri to send a text message or make a call, she isn’t recognizing my contacts. For example, I’ll say “text Bob…“. She’ll say “I don’t see a contact for Bob“ even though there clearly is a contact for Bob and Bob has contact information. The odd thing is that it’s sporadic. It’s been going on for over a week but it comes and goes. Anyone else experiencing this? I’m on all of the latest production releases of the OSs