Yea, breeder times are def off, my first grow of Blue mystic from Nirvana said 5-7 weeks of flowering but it's going on week 9 and two them just keep on budding. I could chop them but considering 2-3 pulls on just a flower and not even a cola bud is stoning me for 6 hours Imma let em go as long as they like. I started with CFLs so I had a sub par veg (imo) and didn't start full flower until day 37 + 9 weeks in now, so ya I can see 14 weeks, but I would say it's an extreme, and dependent on gear and strain. If it's a "speed" strain it should finish quicker. Boston is right though, those breeder times are based on their pro gear and lights etc.
Does kinda screw ya up on those first few harvests though, I know the feeling of being out and wanting that harvest to come along. Hang in there, and if ya got some more beans pop a few and get a head start to buffer the extra few weeks.