bbPress.org

I am trying to migrate from our current phpBB3 forums to a bbPress and BuddyPress instance. I have the plugins installed and configured. My issue is when I try to run the importer under Tools > Forums > Import

I am receiving the following:

Repair any missing information:
Conversion Complete
No reply_to parents to convert
No replies to convert
No tags to convert
No super stickies to stick
No stickies to stick
No topics to convert
No forum parents to convert
No forums to convert
No passwords to clear
No users to convert
Starting Conversion

The problem is that there is 18 forums, 14,000+ posts and 1,900+ users.

Has anyone experienced this? If so and your succeeded in getting phpBB3 to import could you share any tricks you had to perform?

Thanks really looking forward to leaving phpBB3 behind if possible!