Ore no Dungeon ULJM05167

[LunaMoo]

Well it definitely doesn't look same in here, when I change it to 0xB0 it has a solid red gradient - draws correct texture(but still not really since it shows it when it should not), with 0xFFB0 it looks like it was going through the whole 256 width of the texture like 255 times and having parts of other things placed in this line including empty space and the gray sprite on the left of it which makes it appear as stripes.

I wonder about X coordinate as well, when games draws a rectangle I always see a pair of smaller X, followed by pair of larger X, with this element it behaves that way from the moment it should show up, but all the time earlier when the glitch appears it starts from pair of larger X followed by pair of smaller X, so maybe on real hardware such inverted coordinates results in texture being drawn from the other side/not visible from the front?