trouble extracting data from a particular website

I have had success with extracting data but with one particular web page I am having problems. Specifically, while it appears as though the data was extracted to my worksheet from columns AA-AJ and rows 1-168, I cannot navigate within my worksheet to view the data. Even worse is that I cannot scroll up to see the data I've extracted from other web pages (which appeared up to this point without incident in columns A-Z) -- I'm basically stuck at row 169 and can't undo any of this. Can anyone suggest how to remedy this (or at least how to undo this last extraction)? Do certain websites use programs to cause these kinds of problems and thereby prevent data extraction?

Many thanks for any help.

sorry it's

http://sports.yahoo.com/fantasy/mlb/...board-baseball

I only really care about the first two columns of the table; not sure if this is necessary but I'm just compiling the info for personal use.

I wonder why I am having trouble. Under "New Web Query" I'd chosen "Only the tables" in response to part 2 (is there a way to specifically identify the table I wanted?). I just tried it again in a blank worksheet and the same thing happened.