This is an issue with Anytune 3.9 not properly loading the lyrics from the song files. We will have a fix for it in Anytune 3.9.1 and hope to get that off to Apple for review shortly.
This can be worked around by:
– Changing to Lyrics Mode
– Tapping the Edit button
– Hitting the Reload button
At this point, the lyrics should come up.
– Tap Save
There is a known issue with lyrics stored in iTunes Match not showing up. That issue will be resolved in our 3.9.1 update.
Sean.