filename translation not found

[Frederico R. A. <dev...@gm...>]

"Filename translation not found(68110080386DA2B864AE4D5D74D9F90B): Success"

hello all.
i am using file name encryption and keep getting this message. when 
comparing the original data and decrypted data, some files also appear 
only among the decrypted data (files i have removed from the original data).

first question: is this because rsyncrypto was able to decrypt a file 
name even when it was not on the map file?

second question: the file (and key) exist in the encrypted directory but 
not on the contents of the file map. how come?

the command i'm using is:

rsyncrypto --modify-window 300 -v --delete --delete-keys -c -n 
/home/ugah/.ssh/filemap -r /home/ugah/files 
/home/ugah/filesencrypted/files /home/ugah/filesencrypted/keys 
/home/ugah/.ssh/backup.crt

thank you,
-- Fred