Encounter "Metadata object type mismatch: Object with ID '0B***0' is of type '3' and not the requested type '55'" during Project Duplication

Symptom

A wrong object type error occurs during the project duplication.

And related log can be found in the file DuplicateCorruptedObjects.log.

[Error] Metadata object type mismatch: Object with ID '0B2**E00' is of type '3' and not the requested type '55'.

Cause

This is related to the Report In Library new feature. When there is a report that is added to the User Library and with some manipulations auto-saved, then this issue will happen. 
Issue can be reproduced in Tutorial with below steps:

1. Create/add report to Library.
2. Manipulate the report (or answer prompts) in Library.
3. Duplicate the project from Developer.

 
This issue has been fixed in Strategy 2021 Update 10, please upgrade to take the advantage of the fix.
For versions before Update 10, please inform Strategy Technical Support of the workaround if you want an immediate fix.