Please, your english it's no so clear...
You are stuck to TWRP bootscreen? You cannot access TWRP?
If not install a different TWRP version via fastboot, if you don't know how to do it follow the guide below in my signature.
New weekly roms includes TWRP since last week. Many TWRPs were updated to 3.0 (causing some issues in some devices...) in this weekly so probably your TWRP was updated too.
In order to be 100% sure and avoid problems, flash again TWRP recovery via fastboot.
Lucky you. Yes, it depends on devices and developers...
Well, your version is 3.0.0-1. Than it already has some fixes maybe and surely a good developer.
OTG works?
You should report the bug on en.miui.com, yes you can make a flashable zip and install it through recovery or you can just replace recorder in system /priv-app with root explorer or es file manager.