Okaayy.. how much you find all bug in v.0.3.2.1? Then can you summarize it in point form list? I'm having a little trouble identifying the bug points you're referring to.
1. Nurse Ghost, you only find her in Asylum after quest and you choose option 1 in timeline 2 + I found that in version 0.3.2.1, the chance of appearing is the same as any other ghost if you've caught it and it's roaming around Mei's house. If you haven't caught it, the chance, according to LAGS, is 90%.
2. SCM 835 NP, it's only available at Sakurai & Apartment. I tried it yesterday and got it. I have a 20 chance of it appearing. Since I already have one at mei home.
But What I found about this ghost was just this. So when Michiko and I identified it as SCM-835-NP and had already collected the ghost's belongings, he kicked Masuo and Michiko out of their hiding place and out of the frame.

3. Less Tall Lady? I don't understand this one
4. Tsunade? I think I should try this one, since so many people are having the same problem with this quest. I'll try resetting it and getting it again.
5. Toilet? You mean Jiyon? Yeah i found this and LAGS checking it.
6. Which NPC are you referring to, name her and also where is she located?
Edit:
I reset all the quests in Asylum in Lady Mystery.
Yeahh I find strange about Jiyon. She just didn't come at the entrance. Before starting the quest she was still present at jack hallway 1.
For Tsunade I didn't find any bugs on her. It seems like you made a wrong step to open the catalog.
- Make sure you are cursed by the ghost first. Try going to Sunrays Apartment, let the Kuntilanak ghost catch you.
- After you get home, you will get a message from Rumia.
- Then go to the asylum, meet Tsunade and press x on her to open the book to buy potions.
- Then after buying, go back to home and you will get a message from Tsunade.
- Then go back to the Asylum to meet her. After that, you can buy the catalog book and the ghost banish ball