It might be, but it should get back to it's original state soon.
I still remember that time when I edited one misspelled word on a ranked money page, and it went from something like #2 to #8 for several weeks. I avoid editing ranked pages nowadays.
No idea unfortunately, no one can know except Google themselves. I would wait about 2 weeks and see what happens, and avoid changing anything else in the meantime. I think Google sends your site down in the ranks because of the change, because what if you added some type of malware to the site? I THINK Google wants to evaluate your site again before pushing it back to its original position.Hello Stackz,
Thanks for the reply. Do you have any idea, how many days it will take to get back in ranking ?