I am in the middle of a quintin quest. I was given my items to find, I bought them. When I went to turn them in it says "Oh No! You aren't on a quest!"

When I return to the quentin page, it still shows the items I am to find =/

Try refreshing the page. Or go to another page, and then back to quentin (not by using the back button)

It cleared itself out, thanks. :) Im annoyed that I have the items from the aborted quest LOL

Usually you still get rewarded, but you just don't get the page to see what you got (and in Quentin's case, you probably lost sP and got some junk)

This usually happens if you double click the "Finish Quest" button.

Thanks, its good to know. I don;t take the time to quest often, but yesterday I did and never having that happen before, I was hoping it wasn't anything too screwy :-)

This happens to me all the time! I think I click my mouse too hard or something because it also happens when I am buying from the Main Shops. The refresh button will be your best friend with quests :)