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Is there an expression for the situation where you've just fixed something, only to find out that your fix broke something else? So you fix that something else, and another thing breaks. And so on and so forth?
Totally inspired by my current work at my job.
The software industry term of art for the basic fix-causes-breakage phenomenon is regression. Hence the derived term regression testing, in which one is testing whether any fixes one made broke something else.
The ongoing chain isn't commonly discussed, but cascade regression immediately comes to mind to describe it.
Within software development community I agree that regression is the best term, but informally I've heard people call this "whack-a-mole", after the carnival game where "moles" quickly pop out of holes and you have to hit them before they vanish. I am not sure why people use that term, since it doesn't capture the causation, unless it's because you just keep pounding away, with no way to predict where the next mole (or bug) will arise, hoping that you can be quick enough to catch each.
If I want to sound like a super nerd, I might say
iteratively concealed problem unfolding
Since you are not looking for one word, I believe the you could use it.
