I think it really boils down to getting better coverage with primer and paint. If the track joins are completely covered and sealed with acrylic, there is no way for the enamel to attack the glue. If you google around and read different instances of this happening, it's almost always on tracks or road wheels/suspension areas, areas that are more likely to have hard to reach places for painting. I don't recall seeing threads where that same wash caused large pieces of the hull to fall off, probably due to the fact it's an easier surface to paint and get good, consistent coverage.

I know it's hard, with all the tiny nooks and crannies in tracks, but I have used MIG productions stuff and AK stuff and even thinned oil paint (and in reality if you thin oil paints with mineral spirits, it's just as hot) and have never had them come apart even though I've read a few instances on forums about it happening.

It's one of the reasons I always talk about trying to get the airbrush pressure down and getting right up close to the surface, this allows you to get into all the small areas of tracks and seal them. Or if it's easier, use a large brush and stipple a few coats of the color directly into the tracks.