SSRS bug after upgrade last night (Cloud/Saas customer) End of Central Directory record could not be found

[klincecum (Kevin Lincecum)]

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Error- End of Central Directory record could not be found

Are you downloading/ uploading via Classic or Kinetic? I was getting the same error on a SubCPack report when downloading and uploading the .rdl via Classic, but when I downloaded and re-uploaded the same report style within the .zip file generated from Kinetic, the report generates and previews as expected.