Voice memos suddenly deleted on itunes?

We have the newest update of itunes. The iphone had 200+ voice memos before the updating it to ios 8.1. We transferred the voice memos from the iphone to itunes using sync. Now, itunes only shows 6 voice memos… Where did they go? Are they gone forever? Can i get them back? If so, how?

thanks.

ps,
we do not have a mac, it is just a windows laptop.

You can recover them from the backup… If you made a backup before syncing.