I tried this three times, last night, and all resulted in the same thing. When you edit an album to include the [ or ] character, it exits the program without a warning or error. In the interum, I used ( and ) but, I try to match my albums close to allmusic.com.

I had a problem like that with an older eJ version, but not lately.

Wait... actually I think I used to notice it especially when the brackets were in the song title. Does it happen then too for you?