There are no Eq adjustments below 50hz?

Not exactly. It means that you can't create a band center lower than 50hz. You can still affect low frequencies by adjusting the Q on a frequency with a 50hz band center.

Personally, I'd rather they just threw up their hands and said "the DSP has bugs that low, so use those frequencies at your own risk" rather than capping it. Or at least giving us an option to uncap it.

When I was reporting the bugs, I thought it was because incorrect values were being sent to the DSP rather than problems in the DSP itself. All I knew is that I could make adjustments that would cause strange sounds to emanate from the player if I did certain things with the lowest bands. I wasn't trying to whine, I was just trying to get an accurate bug report in.