Dope Sheet Glitch

[danf]

While in tutorial 7: "Can you say that?" I have a recurring problem involving the "S"-type phonemes.

 

I should note that when I first selected "create new dope sheet", it told me there was some problem I didn't understand, a file missing, maybe a dictionary? But it said it would build anyway so I proceeded.

 

Everything seems to be working fine, except when I get to where an S should be in a word, I don't see it:

 

 

And when I scroll all the way to the left, I finally find the missing phoneme, but I can't click it:

 

 

Any tips on how to work with this? I've also found I can accidentally create phonemes like this at times by pressing Command-Z (which I thought was undo, but now I don't know what it is, since Command-U is undo in Hash).

[mtpeak2]

Try removing the apostrophe (') in front of the S.