i found 2 weird glitches

1 When zeromus eg uses absorbs he attacks himself (the letters are white instead of green) I think that happened becuase I was playing outside when I went snowboarding and it was freaking cold

2 I tried to kill a red dragon and I did but it only made the weird sound when ever you killed it. I used a bestiary and it said it was at full health. i heard the sound about 4 times that meant it was supposed to be dead and then turned the game off then on (i was mad)

i played the game like forever so i think thats why