That is false. The update installed properly, TinWoo was able to install it, and my game runs completely fine. I run into no issues on CFW otherwise except this one time with DBI. Therefore, if nothing else is experiencing an issue, the problem lies with DBI.The problem isn't with the DBI, but your update file or CFW.
I repeat: there are absolutely 0 problems with any working update/dlc/game files with properly configured console. Ever.
I repeat: DBI is a free program made in someone's run free time so bugs are inevitable. There will always be a hiccup. Always. Just because the truth doesn't line up with your opinion doesn't allow you to discredit it. That is a very close-minded and dangerous way to think.