Issue in my arrangements

Hi, i accidentally dragged my arrangement to somewhere and it disappeared and gave me a error in the browser. i still have my blocks but no components in the designer tab...

Please help me i spent hours and hours on only that arragement

Post the aia.

This URL allows you to open AI2 to the Project List, without opening any project.
From that list, you can request Exports of Projects without trying to open them.
Upload the troublesome .aia here.