If you clear the filter can you find that tournament imported as if it was on a different date? Also what do you have your "My Day Starts At" set to in the PT3 Settings window?
Everything is back to normal again. That is what I made. I have, through the tab tournament, by deleting all the filters, looked for my tournaments by number and I found them. Then I redid a sorting by date and everything is back to normal again(sorted out). Thank you