In my SharePoint list, I can see version numbers. When I click a document in the list, I see that Version History in the Documents tab is greyed out, and it does not appear in the context menu for the file. Versioning for other lists in the same site is fine, so I don't believe that this is a permissions issue, and the sysadmin has informed me that I have full access anyway. Versioning settings for the list is set to create major versions.

Does it make sense to see version numbers, and to have versioning turned on for the list, yet not be able to access the versions of the files at all?