It sounds like you're experiencing significant issues accessing your draft SharePoint site. Here are some steps you can take to troubleshoot the problem:
- Check Permissions: Ensure that you have the appropriate permissions to access the site. If your permissions have changed, you may need to contact your SharePoint administrator to regain access.
- Check for Site Deletion or Changes: Sometimes, sites can be deleted or moved. If you suspect this might be the case, check with your SharePoint administrator to see if the site is still available or if it has been renamed.
- Clear Browser Cache: Sometimes, browser cache issues can cause redirection problems. Try clearing your browser's cache and cookies, then attempt to access the site again.
- Access via Different Browser or Device: Try accessing the site using a different web browser or device to rule out any browser-specific issues.
- Check for Automatic Downloads: The automatic download of an unrelated file could indicate a misconfiguration or a potential security issue. Ensure that your browser settings are correct and that there are no extensions causing this behavior.
- Contact Support: If none of the above steps work, consider reaching out to Microsoft support for further assistance, especially since this issue involves a business account.
Taking these steps should help you identify the issue and hopefully regain access to your draft site.