Final collectible in bonus game

Did anybody manage to get the final sign? I found it, but couldn't actually click on it, as in the whole area around it the cursor was a question mark, and when I clicked on it, I got a message about cleansing the creature. I got it afterwards, however, but it's still annoying!

And what were those signs meant to be, anyway? To me they looked like how the planet Saturn would look in "Steel Life".

Same thing with me... Got the question mark, i was able to get it in the extras but wasnt able to get it during the game.. Very strange.. Must be some sort of glitch.. Very annoying.. I am also having trouble finding the last 2 morphing objects in the HOP's I have went into everyone of them and cant seem to find the ones that are missing.. that is frustrating also.. I may play again, cuz i truly enjoyed the game. Just a couple strange things. Happy Gaming...

Glad it wasn't just me!

I also had this happen. It was annoying because I had all the other ones.