If any font is printed with a height greater than 31 on the OS X version of Picotron, Picotron crashes. To replicate: poke(0x4002,32) instantly crashes the terminal.

poke(0x5602,32) -- no crash yet
print("\014this will crash") -- crashes

This does not affect the Windows version.

The font lil.font has bugged characters from 16 to 26. All of the pixels that should be there are indeed present in the userdata; however, their width adjustment nibbles are not set and so they appear cut off:

print(chr(26)) --Yen symbol is cut
poke(0x4008, 34, 34, 34, 34, 34, 3) --fix nibbles
print(chr(26)) --Yen symbol is whole again!