"Space flight is hazardous and not for weenies !!!"
And apparently some of the critics here think they are smarter then the engineers and brave astronauts combined on this challenging problem. What part of "test' flight is not understood? She wont fly again until this new data is processed and acted upon. thats the way it works.
As "Q" said on Star Trek....
"If you can't take a little bloody nose, maybe you'd better just go home and crawl under your bed. It's not safe out here. It's wonderous, filled with wonders to satiate desires both suttle and gross, but it's not for the timid."