You say you've added BioGrow since you've read it's mostly molasses... while this may be true (who knows!), the NPK of it is pretty strong on nitrogen (7-2-4) ... add to that, the Top Max is ALSO really heavy on nitrogen - in fact, with an NPK of 4-0-0, it's almost pure nitrogen... so this is now causing a lockout of calcium and perhaps even potassium..
You've got a couple of options here, I think. If you anticipate harvesting sometime soon (i.e., 2-3 weeks), I'd just give her pH'd water for the next week and when you resume feeding, cut that BioGrow down to almost nothing and pump up the bloom nutes some... in flower, plants don't need as much nitrogen as they do in the veg state.
If you think she's going to go longer, I would probably flush her (45 liters of pH'd water through each pot) and add nutes to the last liter you run through - but with half the BioGrow and Alg-A-Mic, NO Top Max and keep the doseage of BioBloom the same. Going forward, I would keep the Bio-Grow at half what you're giving now, I'd get rid of the Top Max and double the BioBloom...
You don't mention what pH you're maintaining... but this is crucial as well... you've got to make certain the pH sits between 6.0 and 6.3 at this stage of the game. Any lower and neither calcium nor potassium will be absorbed by the plant no matter how much of it you throw at her... You CAN go a little higher (6.5 max) but try not to...
And btw... you're one of MANY growers that have had problems with both BioGrow and especially with Top Max.... so don't kick yourself... just be aware of how much nitrogen both contain if you use them in the future!
Good luck! The grow looks amazing and you're going to have a really NICE harvest!
+3 strains
