Until new "Daily"-versions came to the picker, "unspecified" was the default Version i saw for for new bug reports. Lately default seems to be "LibO Master", what should be reserved for "Daily-master-builds" <http://wiki.documentfoundation.org/BugReport_Details#Particular_Versions>, but will not be modified by newcomers. But may be start version is related to cookie or something else? Please make "unspecified" default version.
No longer reproducible for me