[SyncEvolution] Phone numbers and emails are not synced after a contact is edited

Holamigos, I synced my contacts (very quickly, thanks for such great software) onto my Nokia E52. Today I updated one friend's details in Evolution and synced again. Now on my phone I have the new address information, but the phone and email info has all disappeared from the phone. I also created one new contact in Evolution, including phone / email and a note. That person was synced, with all their data, onto the phone. It seems like, when I edit an existing contact, the phone and email information disappears from the phone. I think I've found the relevant part of the logs for this one contact, but I'm not sure what parts are useful to you. I can send the whole log file somewhere if it will be kept private. Thanks in advance for any help you can offer. Love & joy - Callum.