SVG server giving 400 (DNS issues) error for img-src request

[LucienMP]

The github readme sample is giving HTTP 400 error if accessed outside of githib (local page, or other site)

<img src="https://svg.wavedrom.com/{signal:[{name:'clk',wave:'p......'},{name:'bus',wave:'x.34.5x',data:'head body tail'},{name:'wire',wave:'0.1..0.'}]}"/>

Is the server supposed to be working? If not, can you remove it from the wavedrom documentation please.