Major I have tested on 2 builds 20110125 and 20110209 (qa site)
If I backup a course with groups (including user data) and then restore - then groups will be missing from a new course.
On my own instance 20110125 I somehow got one of the two groups re-created during one of the tests.
- duplicates
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MDL-27438 Course groups don't backup correctly
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- Closed
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