Since I can't see the code that actually parses your data file, this will be a long shot. You have rows 1 and 3 containing one field, but row 2 contains 2 fields. Maybe you should try a data file like so:

NAME:
MY NAME IS:jojo
PHONE NUMBER:
[download]

If you are splitting on colons, you will get null values for the second field in rows 1 and 3. Hope this helps.

Jeff