New patch made Sadako invisible.
No clue why this happened, but it seems to have happened after she hooked the Steve. You can completely see her up until the hook and the hook bubble (always causing issues) and then I look away/she is out of LOS. My duo even mentions that they're in chase but they didn't see her, and didn't even realize that she was invisible for them too. It's not just a local bug, but Sadako herself is invisible. Only reappearing herself when her swing animation plays.
I think Sadako might need a killswitch, but I'm not sure how easy this bug is to replicate or if it's even specific to Sadako.