For sometime now, the gear selector of my 2001crv A/T gets jammed while in park and takes a few tries, after pressing the brake, to get it into another gear. Somehow, it moves into gear and then everything is fine. Now, this happens both with and without the clicking of the brake switch, and happens at any time.

Also, the light indicator of the R gear and the reverse light now don't always come up when I shift into reverse.
After shifting to R, sometimes, I wiggle the selector to have the R light come on- both on the dash and on the taillights.

PTN:
I normally use the emergency brake before shifting into park.
The gear selector is the steering column type.
I changed the transmission fluid earlier on in the year using the honda DW-1. Did 2 complete fill, drive, drain, refill cycles to flush out previous fluid.
The car still reverses without the R light coming on; this I have done a few times as I had to JUST MOVE while making U- turns on two-lane roads- trust Lagosians to be impatient!

So, any help here?

Thanks.

Still need help here.

Check your gear selector switch.