Hey mate,
simple way to check if you nailed it down to those 2.
Bacteria is like a socket on the leaf, so it makes the leaf a bit thicker. Its growing on there, u can more likely swipe it off. A leak of phosphor makes your leaf dry out. Drying out appears differently, leafs are thinner at those spots and crumble.
They definetly leak a bit Phosphor, they overfed, its shown in the dark green color. So other nutrients lock out their phosphor intake. Lower your overall feed, For example i mix 50l like its 30l. So i take around 2/3 of the recommended amounts.
Your plants also getting very tall, so i would suppercrop it, to even the height of buds. You could check my diaries i suppercrop a lot. To not break off any stems you simply have to press the part a bit together while snapping it. If you really break off something simply tape it back together and try again after 10days a few centimeter higher. Trust me, you will higher your yield by a lot.
If you have any q, just PN me.👌