The replay problem reported above by hpurey and others does not occur in CTTH games.
Different states in SP vs CTTH. After exiting a SP replay the normal progression is to a Shot Complete state and the game goes to the new ball position (unless the shot went in the cup then it goes to Hole Complete state) After exiting a CTTH replay the normal progression is to a Hole Complete state.
I wonder if the game locks up in SP if we replay a hole-out?
**edit** I tried it on SP at Bandon and it did not lock up after a replay of the made putt.
But then again, my game didn't lock up after replay of the next hole tee shot.
The only thing I have noticed is the player info and menus in the upper left corner is missing after my replays.