Title says it all - contact calls me and I can answer no problem on the AW. But making a call via the AW to the same contact does not work. Happens to anyone, not just a specific contact. Any ideas?

I make the call and the AW appears like it is dialling but then immediately drops the call. Contact does not get any call on the phone.

Using latest (non-beta) OS on iPhone and AW. Any ideas here or is this another AW bug that persists?