My Site Appears to be going insane

[Abronsyth]

...well, first, the theme keeps randomly changing it's colors or certain random bits of it. I checked the CSS, it's fine. Then, randomly one of the adoptables I put up (which I have the currency to afford) disappeared. It's still in the database, but it's not showing up. Then, it was saying that a pet I'd not clicked before has already been clicked by me. Several of my users reported the same things happening. The config.php is fine, my databases and tables are in order, so I have no idea what's going on.

Well, if anyone has a clue of what to do, please help.

EDIT:
Okay, all apparently is now working as it should be...gosh, this is peculiar!