The name of a version can not include question mark character

Create or update version, which includes question mark characters in name, will get an error message box ("The JIRA server could not be contacted. This may be a temporary glitch or the server may be down."). After reload the version list the name includes IDs instead of question mark characters.

Example: "[28/02/12] [9????] new release" -> "[28/02/12] [9jQuery15209300565280649435_1330071943593??] new release"