I did two flights, one with "DP active" checked with "alt compl" at 0, and one flight with "DP active" unchecked.
For both flights I got told to fly runway heading, but without any altitude instructions...the interactions just after takeoff included, "Gulf xxx at 1000 for" then blank.
I have always had altitude step instructions for departure and descent, but now there is nothing, only heading instructions.
I've emailed the logs to you, Dave, thanks.