Merga glitches out for a moment if you defeat her Eclipse phase while she's and invisble and the second she stops teleporting. It causes the auido to bug out and Merga to dissapear until she switches to Lilith phase. The fight continues on normally. It's happened every time I've done this.
#Small Visual/Audio glitch during Merga bossfight
nocturne socket
spiral void
gaaah fuck I was worried about this happening due to an attempted fix I made for a different bug. will look into this, thanks for the report!