Currently I tried the Air alter, and both Fire alter scripts and they are bugged.
I've only been using with tiara's, but in all circumstances after it walks to the mysterious ruins it cannot enter them, it look as if it fails to find them. Also when pausing and manually entering the ruins the bot doesn't recognize the alter. If I continue the script after crafting runes it runs perfectly fine. This has been my experience at both locations. It looks like it's just failing to ID the objects, but then again I've never crafted scripts. Just a heads up. :3