This is the first time it happened to me but I was playing against "Miracle" The false god, when I put down a phase shield to try to set up my deck. However, for some odd reason my phase shield shifted from my "armor" slot onto the field where my pillars, sundials, hourglasses were. When my phase shield is in this position it does not work, when I tried putting another phase shield on the field it disappeared the moment I ended my turn and replaced the old shield in the "pillar" position. Every turn when I end my turn the counter still counts down, the counter is at -7 right now, I have a screenshot which I can't attach below due having no post counts -_-, Again i'm not sure what exactly I did/the AI did but it bugged like this and now I can't use any phase shields -_-(they just disappear the moment I end my turn)