Hi,
Frustrated and Akatsuki Hometime weren't hidden, per my records. We show that those were corrected as of 6/30/12.
Coin Operated Boy has a fine disclaimer, but that story was hidden because the song used, Coin Operated Boy by The Dresden Dolls, needs to be cited in each chapter where lyrics are used in the chapter. What we need, to make it a valid citation, is a note at the end of the chapter on the general line of:
Lyrics taken from Coin Operated Boy by The Dresden Dolls
Just disclaiming ownership of the song doesn't work since you quote from it directly.
I hope this helps, and feel free to ask for more clarification if it doesn't!