Ball lodged in glove

[Mike51]

NF Batter hits a screaming one-hopper right back to the pitcher. The ball becomes lodged between the fingers of his glove. Instead of trying to work it out, he just tosses the glove to the first baseman.
I read somewhere that in HS play, the batter and all runners advance two bases because of the lodged ball.

If this is true, what about if the ball hit is a line drive? Is the batter out?

What about the same two situations in OBR?

TIA