fails to import a module because of invalid utf8 sequence

[sigmaSd]

Version: Deno 1.43.5

import {} from "npm:[email protected]";

error: Unable to load /home/mrcool/.cache/deno/npm/registry.npmjs.org/js-clipper/1.0.1/clipper.js imported from file:///home/mrcool/dev/deno/lab/fffz/b.ts

Caused by:
    invalid utf-8 sequence of 1 bytes from index 165105

The problematic character is in line 5955 of clipper.js