It seems the Vita is having serious issues with PSN Minis. According to Edge Magazine:
Sony has acknowledged an issue preventing members of the PlayStation Plus subscription service from playing Minis on PS Vita.
Several users have posted about the issue on the PlayStation forums. While Minis given away to PS Plus members can be downloaded and installed on Vita systems, players are met with an error message when they try to load a game.
A Sony spokesperson told us: “We are aware of the issue, and will resolve it as quickly as possible.”
Let us know if you’ve been getting error messages on the Vita with Minis.
Jonah Falcon is a blogger for TMRzoo and GameStooge.com and covers all gaming consoles and platforms including Sony Playstation 3, Microsoft XBOX 360, Nintendo Wii, Sony PSP and computer games designed for Mac OS, Microsoft Windows and Linux operating systems. Jonah provides his readers with reviews, previews, release dates and up to date gaming industry news, trailers and rumors.