Hi,
We recently changed our web page urls.
Earlier url:
lorenipsum.com/loren-ipsum/ipsum-loren/lorenipsum.asp?symbol=Loren
lorenipsum.com/loren-ipsum/ipsum-loren/lorenipsum.asp?symbol=Loren&name=loren-ipsum-loren-ipsum-loren-ipsum
All the internal links were modified accordingly and old url is directing to the new one.
I was of the openion that just by adding new parameters in the url does not mean it is a new url and would not affect rankings. Having said that, I see a drop in traffic after this change was implemented, about a month ago.
Look forward to expert views on the same.