Please tell me Remilia and Patchouli are meant to be cross-eyed, because if they're not then why are both their right eyes looking left when they're meant to be looking straight ahead:
Actually, that's something normal. Unless someone's looking to their EXTREME left, then the eyes won't be positioned identically within their sockets. The closer eye to what they're looking at will be a little forward. Take a look at this lovely photo of Ellen Page for a moment:
https://24.media.tumblr.com/bc6dff21b52e832648cba7f33d600b7b/tumblr_n4t7tj0jK71qdksdzo2_500.png
...what were we talking about?
Oh yeah, eyes.
In any case, on the page you posted (which takes up a hell of a lot of space in the forum, wouldn't a link have sufficed?) I agree that each of their right eyes are a slight bit too far in, but not unforgiveably so. This is assuming that Ran is standing ahead and somewhat left of the both of them. In Patchy's case since she's over slightly she would be looking a bit more to her left than Remi.
Also looking at it, I think we're only seeing part of Remi's right iris, since it's much thinner than her left in that shot, probably an attempt to show highlighting. That's more a guess than anything, but it doesn't look so bad to me when I think that way.