This is a cool idea and a creative take on the theme! I like how you don't immediately know exactly what each new glitch is affecting and have to notice it naturally (Like looking up and seeing the next piece UI start showing random blocks). The music is also surprisingly atmospheric and fun!
You start to lose me a bit once you introduce glitches that just remove certain controls for periods of time. Removing player control is something I generally dislike in games. Maybe if there was a way to avoid or mitigate it somehow, I'd feel better about it? Like if you don't clear a row in x number of pieces you can't rotate blocks for a few seconds, idk.
Regardless, great job! Especially for what seems like your first game jam entry!