UseCaseLink does not render shape script

[qwerty]

Just now it looks like the connector UseCaseLink does not render the shape script attached to it. I do have another connector with the exact same script to suppress the stereotype label where it works. But for the UseCaseLink the stereotype still is shown. Anyone seen that too? (I seem to remember that I had a similar issue with another connector  but can't recall the details.)

q.