[mkgmap-dev] Basecamp shows series-name as blank on MacOSX 10.9

The series name for the map I build shows as blank in Basecamp's map selection dropdown on OSX 10.9. When I install the same map on OSX 10.5 Basecamp shows the name as normal. I have tried rebuilding the map with various names for --series-name="whatever" but it still happens. Has anyone solved this problem?