Reproduced, we need to resolve that link so it's not a relative path before we start .
I hacked together something quick if you want a workaround. I'll add something that's actually tested for the beta 3. Changes to the first 3 lines of the vs script:
CPATH="`realpath \"$0\"`"
VS_LAUNCH_BIN_NAME="`basename \"$CPATH\"`"
VS_LAUNCH_BIN_PATH="`dirname \"$CPATH\"`"