Stencil 0.18.1 : SyntaxError: Identifier 'h' has already been declared

[up4]

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Stencil version: (run npm list @stencil/core from a terminal/cmd prompt and paste output below):

 @stencil/[email protected]

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Current behavior:

Starting from stencil-app-starter and updating @stencil/core to 0.18.1 and @stencil/router to 0.3.3 I get a blank page and "app.core.js:1510 SyntaxError: Identifier 'h' has already been declared "http://localhost:3334/build/app/app-root.entry.js""

Expected behavior:

I expect to see the page and no error message as it works with @stencil/core 0.18.0.

Steps to reproduce:

See above.

Related code:

insert any relevant code here

Other information:

[apiel]

Same here :-/