Like nabmay said, if it is truly 1 plant with both cones and male flowers, its a sign that the plant was somehow stressed this year. Many varieties will do that. The stress could be from heat, lack of water, to small of a pot, any number of things. Those male flowers should be sterile and if the stress is removed, will not return next year.
The only way you could be screwed, and I've heard of this happening, is if you dropped two rhizomes into the same hill at the time of planting. If one was male and the other female, you will need to kill both. Their roots are completely entangled and can't be separated.