4 weeks flowering new leaves brown and yellow spots pics

4 weeks into flowering 12/12 light using 6x 85 watt 3000k cfls, miracle grow moisture control potting soil

This plant I believe was over fertilized along with another sister I flushed both but this lady continues to get worse and i dont know what to do please help its mainly on the newer upper leaves throughout the leaves and in some lower fan leaves just around the edges , dunno if its related but i have seen a knat flying around very rarely

after comparing some plant problem pictures i found it looks similiar to a magnesium deficency but im really have no idea

http://www.rollitup.org/members/falz...oblems-009.jpg


http://www.rollitup.org/members/falz...oblems-008.jpg










2nd plant



leaves curling up this looks like what i first noticed and thought was nutrient burn flushed this plant as well but doesnt really get better and i just see more and more leaves affected


http://www.rollitup.org/members/falz...oblems-012.jpg

Hey i have the same problem but it all started when i got the thrips ... they were perfect before that now its been a week of not really knowing what to do ... i watered them but then the basement flooded so they got a double water so now there yellowing as well .. the leaves were burning close to the bud aswell ... HELP