All my scans saved in Adobe Scan have disappeared

I had a lot of scans taken and saved in Adobe Scan but today when i went to Adobe Scan all my previous scans were not showing there, i don't know whether they have been deleted or not. annd when I opened my Adobe Scan app it is showing the error message we're experiencing some issues on the server at this time. Please try again later. So will I get my previous scans back? If yes, then when? And how cani fix this issue or when will this issue be fixed by Adobe. Here are the screenshots.