Indeedee-Female Front sprite seems to be corrupted or missing metadata

Steps to Reproduce:

1. Download the image hosted at https://raw.githubusercontent.com/PokeAPI/sprites/master/sprites/pokemon/10186.png
2. Open the file using Pillow in python
3. You'll get an UnidentifiedImageError

Out of all front sprites, this happens only for indeedee-female. I couldn't find the issue looking at the metadata, though it's noteworthy that the sprite file is quite large.