[Issue] Some images not preserving original colors when upscaling (even with embedded color profiles.)

[lettersquids]

Currently, some images are not preserving their original colors when upscaling (waifu2x). This was replicated using TIFFs. PNG and JPG and converting to different combinations of them.

A sample before with the color profile embedded in Photoshop:

The exported image

:

The exported image displays the incorrect color, and does not display the correct color even if the color profile is selected. (i.e. the colors have been changed by the engine and can't be restored by re-assigning color profiles.)

Some images do not display original colors in image viewers or Adobe software, but the cause is unknown to me.