Text files generated by MSEXTMZ v2 are missing some characters. Is this normal?

Q: After running the MSEXTMZCFG (V2) my txt files with the mailboxes that will be update are missing a character or 2 randomly in the mailbox name. That is, JSMITH is listed as JSMIT. Is this supposed to happen or do I have some incorrect files?
A: You may want to verify whether the user's legacyExchangeDN was created using UNICODE characters or not. Try validating it via ADSIEdit or another similar utility.