OK I fixed it up Here are tips for next time The diffs need to be between the same version that is you need to show he reverted to a previous version not simply that he modified the article You need to include the times of the reverts so it s easy to see it all took place within 24 hours It s good to include a comment explaining the flavour of the conflict particularly if the reverts aren t to 100 identical versions they usually aren t Hope that s helpful