This is a second <canvas> element on the page:
Tempor lorem at labore. Magna dolor amet amet sed vero accusam ea imperdiet rebum sit ipsum gubergren. Et illum at ipsum accusam duis dolor duis iriure sit autem lorem sed dolor. Dolor dolore sit dolore suscipit sit ad rebum ut sit amet. Accusam labore erat erat rebum no eros aliquam sea sea.