Follow that? HTC's just put out another update (following the initial one that fixed a calendar bug but borked the lockscreen, and a second to fix the HTC Watch app) for the Sprint EVO 3D. This one fixes the Sense 3.0 lockscreen, which lost its phone dialer shortcut (and couldn't get it back) following that initial calendar bugfix. It's a quick and easy update -- just download and restart and you're good to go.
More: EVO 3D forums; Thanks to everyone who sent this in!