just adding the site to the exceptions list does not always work. I was doing that yesterday and it is not working when I add some sites to that list. I am not sure what the opera turbo is, but is definitely is not showing as any option when I click on the O in the upper left corner of my browser.
I had also contacted Adobe about this issue and they were doing quite a lot to try to get the issue resolved for me and in the end it was decided that this is browser behaviour, and not Flash Player, and it was recommend that I contact Opera for assistance.
Did that as well, but Opera certainly has not been of any help at all. At this point, I am going to start looking for another browser or just go back to using Google Chrome or Firefox and just dump Opera! If I could figure out how to go back to version 48.0 without loosing all of my settings, bookmarks and speed dials I would at least do that, but I can't find any information on how to do that either.