Some days ago I made some changes in my Home Page's layout. During the development of the new page, before altering my Home Page, I runned a test page (/test.asp) which was uploaded to the server.
To prevent the test page from beeing indexed by SEs, I made sure that a <meta name="robots" content="noindex"> was in place.
Today, by a coincidence, I sadly discovered that when I uploaded the test page, as my new Home Page, I had forgotten all about the META-noindex :o
I can't remember exactly when the new Home Page was uploaded, but I estimate that it was between tuesday (last week) and saturday (this weekend). I have just removed the META-noindex.
Is this a critical situation?