yeah, looks just like mine, I had it pretty bad, and a few of them still have it, my grow tent was crazy humid (99%) but I have been venting it a few times a day to get all the moisture out, so most of them are doing great.. I just need to wait till they actually droop before watering them again.. I thought the soil was super super dry, but I couldn't really get my fingers down too deep to check because the roots were so packed.. and apparently they were not that dry and some edema came back a little.. so now time to wait again lol
I just tried pruning mine for kicks, but if the plants are big enough, and by the close up pics, I would venture to guess to say they are, and you don't mind doing it, I would prune some of the leaves get get really bad edema, and let some new ones grow in.. not too much, and it doesn't look like it is that bad, so you should be fine.. just make sure they are not in a really humid area so they can get the water evaporated.. mine didn't get better until I dropped the humidity in there