I've went to the place near the start of the game where
Spoiler
When I was there my first time SCP-049 Killed me and it always spawned there when I was there.So I found SCP-1499 and took him with me, when I got there and SCP-049 came to get me I quickly got on the mask and after a couple of minutes I got it off.
When I got it off I heard SCP-049 still walking, I went over to check and he was stuck in the stairs to go upstairs and was walking forever in a loop.
I walked over his head which didn't cause me anything and went to save in the SCP-1123 chamber.
When I tried to save it didn't let me, I waited for so long and it never let me.
It read from what I remember "Cannot save at this moment", as clearly the sound was still going from SCP-049.
So now I have to restart over from my last save.
NOTICE: Please check the whole post before commenting
(I tried doing it again and it actually did it twice so I was able to capture images)
Please fix!
IMages: SAVE FILE: (Go to the door that's the closest to SCP-1123 's chamber and from there on you'll find your way up to the stairs I suggest downloading-only if needed)
Spoiler
Video of how and what happend:
Spoiler