Okay so this is the part where it's kinda obvious I'm in QA.
I was working on my level and I blew it up. I had no idea what I did, so I took a backup I had, and was able to reproduce the issue, and as such I am submitting a.. err.. bug report(?)
I took the raw level - added the NPC with the text box, and saved. It broke it. No idea why. I've attached both my original, the first time I borked it, and the second time I borked it (on prupose this time) in this folder: https://drive.google.com/folderview?id=0BzT-a0gCOkyQcXR5NUZRcmtlVW8&usp=sharing
Run-time error '62'
Input past end of file.
I'm not needing you to fix the level itself, (I had done basically nothing) I just want you to be able to fix the program!
I have am using Up to date SMBX 188.8.131.52 on a Windows 7 VM.
My version of the editor is 0.2.1.1 downloaded from here, just a few days ago. It's the Linux version.
Now for a bunch of probably completely useless version numbers:
I'm using Kubuntu 14.10
KDELibs Version: 4.14.1
Qt Version: 4.8.6
Kernel Version 3.16.0-29-generic
OS Type: 64-bit