"Ranma 1/2: Ranma Jijou" (Ranma Squared) by Dov Sherman

Every time any of the Ranma 1/2 characters comes even close to having their biggest problems solved, something silly goes wrong. The magic water expires, they use the wrong words, the spring gets blown up. Pretty standard plot devices. "Ranma Jijou" is that kind of story.

Ranma Jijou, Part 1	East of Jusenkyou & Springtime for Ryouga
Ranma Jijou, Part 2	From Ranma with Love & Ryouga 1/2
Ranma Jijou, Part 3	Easy Ranma & The Good, the Bad, and the Ukyou
Ranma Jijou, Part 4	And Akane Makes Three & The Ramens of the Day
Ranma Jijou, Part 5	A Fistful of Ranmas
Ranma Jijou, Part 6	Black Rose Affair & Don't Cry, It's Only Blue Thunder
Ranma Jijou, Part 7	Rendezvous with Ranma
Ranma Jijou, Part 8	Ryouga: The Secret of Blessed Water & Ranma Jijou, Kanketsuhen