What title do you have that exceeds 255 Characters?

In my case, it is a live show (one long file) with about 20 song titles, that I have been too lazy to make a cuesheet for, so I had all 20 titles in the Title Tag.

Second track of Sufjan Stevens album Illinoise...

THE BLACK HAWK WAR, or, How to Demolish an Entire Civilization and Still Feel Good About Yourself in the Morning, or, We Apologize for the Inconvenience but You're Going to Have to Leave Now, or, 'I have fought the Big Knives and will continue to fight them until they are off our lands!'

He likes long song names... http://en.wikipedia.org/wiki/Illinois_(album)

Oh dear, I haven't opened that album in Foobar yet (reorganizing)

Actually, I don't use Facets to see specific tracks

My main facets panel doesn't show them either, albums are the smallest objects shown there, tracks are shown in playlists. But I have a "History" facet panel that shows individual tracks... that's how I found the bug. I was back-scrolling the History.

Unless the actual string doesn't show up in a facets list you are safe to listen and tag that track, btw. So if you don't have a facet that shows track names, no risk of a crash (because of this bug at least).