This has been fixed (again) in Patch 1.19.31
Existing clowns will not be deleted.
Check on their names and delete them through your household manager.
I didnt played the last patch so I didnt really knew about the tragic clow until earlier today. But I found that both Sims are indeed Tragic Clown off-duty. BUT... I have 2 of them (one male and another female) in my retail lot.
The picture is in spanish, but both are very sad and works as Tragic clow.
Is there any way to disable those clowns without mods?
No, there isn't.
Two is borderline I think. They said there should be only one but I had two Jasmines at one point too so this might be ok.
If you have more than two, that's not good.
Theres at least 4 on this image now...
I'll add this tomorrow (as I don't think there was even a thread here last time)
EDIT: Added
EDIT: Forum thread for Dine out: http://forums.thesims.com/en_US/discussion/889787/to-many-clowns-in-my-restaurant
