Weirdness = 24 hour light = major plant stress.
Please go to 18/6 for the sake of your plants health and this might also get your plants flowering. Without an "off switch" all the think of is growing.
Please refer to the answer I gave to Mordfokazzz/yellow leaf, a few questions above yours on this same page, as to why continuous light is not really a good idea.
Hope this helps,........ Organoman.