SeedSupreme Runtz Auto

Had a moment of temperature spike due to me programming the AC incorrectly. I didn't catch it until the temperature got all the way up to 87F. The dehumidifier was still doing it's job, so VPD was all the way up to 1.99 as well. Hopefully this didn't ruin things, but I'm seeing signs of nutrient deficiency. I tested soil PH and it was right around 6. Water PH was between 5.8-6.3 for the week. My only change was following the FF soil schedule, it said to stop cal-mag, which I had been including in one feeding or watering each week. So I stopped it initially this week. Of note: Getting from Saturday to Tuesday without watering has been problematic, so I probably won't do this anymore. On Monday of that week, I had to water 1/2 gallon and I gave half the cal-mag for the week there and the other half during either the Saturday feeding or Thursday watering and thought nothing of it at the time. This week the schedule was no more grow big, so I followed that and didn't add cal-mag on the Tuesday feeding. During the Tuesday feeding, or I should say after, I noticed new discoloration on some leaves that hadn't had them before and further changes on some of the older leaves that had tip burn from a few weeks back. (I added pictures of this at the end of the week.) Initially I thought this was a PH or over feeding issue on my end, so I tested the soil PH and it was fine, water I check each time I feed or water, so that was also fine. So I thought overfeeding and since I just fed, was in a bit of a panic but wait and see mode, since it was already done. On Thursday it seemed about the same and doing some further research on nutrient lockout, everything pointed back to how I applied cal-mag to me. Hoping that is right, so I didn't feed Saturday and just applied water and cal-mag to use up the rest of the nutrients. I'm hoping to see good things in the next day or two. Fingers crossed for now. Could this also be she is ready or almost ready?