Zooming small areas of an image can make it difficult to interpret. If you zoom in a low resolution image all you get are tiny squares. I see what you see, but i'm positive it's pixelation and not an object stuck in the eye. If you enlarge the eye area you can see that both eyes get the same level and pattern of distortion. The left eye just seems a little more distorted than the right one, imo. Maybe due to the angle the photo was taken, or the position of the head, or it is in fact swollen or out of the socket.
I suffer from pareidolia, so sometimes zooming in too much is not the best option. I first observe the images from a distance and from different angles, covering one eye at a time. And then I gradually zoom in, adjusting the exposure, saturation, etc.
Zooming in that area of the image the way you did it, all i can see is an olive in a toothpick (most likely the iris of the eye and the stem of a plant).
Perhaps we will have to agree to disagree on this one!
MOO JMOO