This has been happening to me since before lollipop, but when I get a text and scroll to look at the conversation on my watch it shows a few of my friends as unknown contacts, and it's always the same contacts. I even have a group message where two of them are there and they both show as unknown. I don't think it's actually messenger because if I remember correctly hangouts did the same thing. Anyone have the same issue or know how to fix it?

Note: The contact name shows up properly in the app on my phone.

Edit: Also to note, the main screen where it shows just the newest message actually shows his name...