Battery Prong out of place, afraid to try and move it.

So, I honestly have no idea how it happened, but one of the battery prongs on my GH3 Les Paul is extremely low compared to the other prong. The guitar won't turn on because of it.

Here is the good prong.^^

Here is the bad one. ^^

If anyone has any idea or if its safe to just move it up manually, let me know.