Odd Suspension Issues

Rent a car, cuz this one may be down for a while. Could be a week or two. Could be more.Not to fix what we see, but to possibly fix what we cannot see.
I've been driving T-bar cars since 1970, and even jumping them a 'lil from time to time,and never have I seen one pop out of the adjuster,so,like Blu says, something is wrong.
If it was mine, I'd take it all apart, and check everything; the K,the LCA pins, the adjuster system,plus; the bushings,joints,rear anchors,and all normal-wear items.
And we know where that could lead.....$$$$$. And that is the beginning,lol
Good luck.
Is there any chance that it moved to wrong position while jacked up and unloaded, and it wasn't noticed?