'I'm not claiming erroneous thing' to quote miles edgeworth in the first investigations game: I think the proper phrase you're looking for is "You fail".
That actually is one the things i managed to find in my research, however one thing stuck out to me like a sore thumb: nowhere in that does it say those are cancelled.
it DOES however say that they were being cut from the launch. due to real life stuff not letting them work on it as much combined with the lofty scale of turnabout creator making it impossible to implement everything on release as wanted and promised.
to quote the page you linked:
'That, in combination with my already lofty goals content-wise has led to a couple things not making it into the initial release.
The things being cut are the following:
- All characters not from AA1 (with the exception of a couple that are already finished)
- Any UI style other than the PW:AAT and AJ:AAT ones
- Investigations"
Gametam even mentions later in the thing that investigations ARE working properly gameplay wise, it's just the editor itself and the editor's uni tat need work and even mention that they should drop in a future update, again to quote the post you linked: "Even though investigations are fully functioning from a gameplay perspective, it's a different story on the editor side of things. Because of all the variability that comes with each investigation screen, it's proving difficult to find a way to make a clear UI for it. I think I've found a way to go about it though, so hopefully it won't be long until it makes it in?"
That post doesn't confirm you were right, it in fact shows you have no idea what you're talking about and jumped to conclusions instead of actually reading the post alongside ignoring the fact that gametam has alot on their plate and is aware that they weren't able to implement them right away and lying to support your own personal agenda.
but what do i know right?