2 Recent Quarters. Connecticut With Weak Oak Lettering. Kitachie With Ring Over Date

Two examples of possible errors found in pocket change.

First are two examples of a Connecticut quarters with very weak Oak lettering.

Second is a Kitachie quarter with a circular line over the date which matches the circle of the inner border.
Now usually vending machine and/or coin rolling damage is more toward the center of the coin. So in this case I would think such machine damage would be more over the bit.

Or am I mistaken?

I used my camera editor to crop the image as best as possible.