Yeah I've had a few like that...
Man I dislike trying to make bahia hay... I used to cut three adjacent farms behind the sewer treatment plant here in town for a friend of mine about ten years ago... We split the hay 50/50. Those places were mostly bahia. It would be between knee and waist high and thick as hair on a dogs back most of the time when we'd go in and cut it. Lay out the prettiest windrows you ever saw behind that Zweegers mower. Let it dry a day and come back and rake it, seems like 3/4 of it had evaporated overnight. Make 2 or 3 passes to make a windrow, nice big windrow 3 feet wide and about 2 feet tall and look great, let it dry all afternoon and come back the next day to bale it, and it looked like another 2/3 of it had evaporated overnight. Flat little windrows MAYBE a foot thick at MOST. Then you'd drive, and drive, and drive, and drive, keep looking back waiting to get big enough to tie off and keep driving... seemed like it took forever. Tie and drop off the bale and start again, prettiest tan-green bales you ever saw. Come back a day or two later to move em off the field, stack or haul, and they'd have turned sh!t brown and squatted down overnight.
Cows would walk right over 2 month old fresh bahia bales to eat 3 year old moldy soybean/stemmy johnsongrass bales. Go figure... OL JR :)