Unknown burn problem..diagnosis nequired

So I have an issue with a few plants, only two that are closest to the inlet fan.
Blothchy red/orange necrosis..but I think I''m onto the issue already. Grow room is quite close to the toilet, and I dropped the most foul horrid shit last night, kind of turd that strips the paint off the walls...result of some nice vindaloo curry from a local resturant.

I fear the toxic chilli laden shit fumes have been sucked into my room due to strong airflow from 2 inlines, resulting in some curry burn.

What to do about this issue?

one picture says more than your words

Pics please

Ha no real problems with current grow, bored night last night amusing myself..apologies for yanking everyones chain! Thought I'd get a few serious replies good to see no one really fell for it

quit lying bro.....you know your plants are fucked up lol