Well, you don't know the investors or the developers, so commenting on those matters is not easy. It is possible that they relied on only one investor, and the investor denied continuing business with them. The good thing is they did not scam anyone. You could have blamed them for shutting down their business if they had already run for a couple of weeks and ran away with people's money. They're not going to run their business anyway, so no matter what you think about them.

Their signature campaign will end after this week. As far as we know, the campaign participants will be paid for their work. Regarding the name change, it is obvious why they changed their Brand name. They have prioritized the Bitcoin talk forum and wanted to continue business here. People thought this was a mixer since the word mix was in their name.