Jumpers. anyone else have this problem or is it just me?

Whenever i go up into my two point and over a jump i seem to pop my hip out of place. does this happen to anybody else. and the other day i was practicing two-pointing and both of them seemed to pop out. Its very painfull and it takes for ever to get them back to normal and even then its like a pressure for another week or so. does this happen to anybody else or is it just me?