There wasn't any difference between the two fights. The Toilet of Doom actually seemed weaker to me.

this is actually just the tod fight except he has more hp and there are secondary objectives

This... doesn't feel any different from the regular fight. I actually played the regular fight directly after this, and I genuinely have a hard time telling the difference. If you're going to make a "Toilet of Doom EX", you should make it FEEL like a Toilet of Doom EX. A good example of this is "Dweller's Outhouse v2", which adds an EX variant that's actually on par difficulty-wise with the other EX bosses. This, on the other hand, feels kind of lacking; it doesn't even play Death Wish music when you fight the toilet.

to make the toliet boss harder for me i just equipped the three time-warping badges.

This death wish doesn't really feel any different from the original aside maybe slightly faster phases. The hecticness isn't cranked up much. Needs more imo.

the bonus "do not get hit" is broken as in once u get hit, it still thinks u where not hit by the boss