Has anyone ever seen their plants go through reveg...

Revegging due to nitrogen toxicity isn't the most common scenario, but it's not impossible. Nitrogen toxicity usually manifests as dark green leaves, curling, and potentially burnt leaf tips. The excessive nitrogen can lead to imbalances that affect the overall health of the plant. Revegging typically occurs when a flowering plant reverts back to its vegetative state. This can be triggered by stress, changes in light cycles, or environmental factors. If the plant is under stress from nitrogen toxicity, it might respond by attempting to revert to a vegetative state. If you're experiencing signs of nitrogen toxicity and are concerned about potential revegging, here are a few things to consider: Nitrogen Levels: Adjust your nutrient solution to reduce nitrogen levels. This can help alleviate the stress on the plant. Check Light Cycles: Ensure that your light cycles are consistent, especially if you've recently changed them. Sudden shifts in lighting can stress plants. Monitor Overall Health: Keep a close eye on the overall health of your plants. If they show signs of stress beyond just nitrogen toxicity, there might be other factors at play. pH Levels: Check and maintain the pH of your nutrient solution. Improper pH can affect nutrient uptake and plant health. Revegging can set back flowering and reduce overall yield, so addressing the issue promptly is important. Keep a watchful eye on your plants, make the necessary adjustments, and they should hopefully rebound. If you have more specific details about your setup, I might be able to offer more tailored advice!

Nitrogen is the most abundant nutrient used in plants, 2nd is pottasium. Because of this they both share the same large highways within the stems. These are used exclusively for the big 2. All the other micro and macro nutrients use the smaller outlying channels. At a time when plant needs 99% pottasium up these channels. It's just stuffed with nitrogen. Nitrogen is also the most sensitive to toxicity of all the nutrients. Use foliar sprays packed with flowering nutes multiple times a day. Until medium has been remedied.

I personally have not. But a simple light leak will cause reveg.

No, highly unlikely........probably impossible. Excess nitrogen can delay or even prevent flowering all together and/or cause extremely leafy buds..... but not stop flowering and make plants reverst back to veg growth.

Nitrogen excess can delay flowering. But I’m not sure it has been into flowering yet.

2 of my plants grew weird and had small 3-5 finger leaves until they recovered, just flush and wait 🌱

Sorry, I'm not sure to understand your question… This cutting has not yet reached flowering.