When I click show profile as others see it I get a nowhere to be found message...this normal? does it stay this way for ever?

When I click to preview or anything on my book (only made yesterday) I get a still generating message...this normal? how long does it last?

I tried searching this subject and only got one person asked about still generating and they had gotten no reply :(

I wish as you joined up and as you make a book they would give us a time estimate message or some thing...being they do this all tha time and probably know...how their own systems works and such....I guess....anyway...