It is. $40 UNLTD is the same as always.
* I am a Boost Australia customer. This is a peer to peer community where users help each other.
Boost has never removed UNLTD calls and txt.. the only difference is that UNLTD calls and txt is now for $40 only.
$20 UNLTD sms, 100 mins of calls $10 is now an ADDON.
As the Boost $40 UNLTD offer never went anywhere, perhaps you were a little premature at leaving.
Grab a starter kit and come on back :-)