I relied on the Apple Voice Memo app for the first time today and of course one of my recordings (~50 mins) would not sync or play off my phone.
After much cursing and digging around the web and trying multiple no-good solutions suggested by everywhathisname, I finally found the kernel of gold on the Apple support board:
https://discussions.apple.com/messag...sageID=9685350
I didn't use PhoneView, but bought DiskAid instead ($7 promo on MacUpdate Promo) - the dodgy file appeared in the 'Voice Memos' section with the same metadata as on the phone, but once transferred the .m4a file was zero KB and useless. So I went the long way through the directories instead to the place where 'Recordings' were stored and, sure enough, there was a .mov file with the same time tag as my recording. Transferred it across and breathed a massive sigh of relief. Day saved. Woohoo.