Known symptoms: Weird spacing of sidebar (primarily Safari), offcentered tapping, no saving and more (cant rember)
This is because Safari hates developers just like the rest of Apple
This is caused by the fact I suck at optimizing.
Either your save file got corrupted (sad) or you tried to edit it (deserved).
If you have another tab open with the up-to-date ores you can go there and press save.
Else, there is no way to recover the data. To avoid this, do not have multiple tabs of Crystal Coves open
That means you have over 100000 of that ore. There is no way to fix this other than getting a life.
This is caused by your browser caching the website for no reason. For a permanent fix, Inspect Element -> Network -> check Disable Cache on the main page.