run.dlang.io: “Shorten” button not working

[Petar]

On Wednesday, 6 November 2019 at 12:33:03 UTC, jmh530 wrote:
> On Wednesday, 6 November 2019 at 11:47:58 UTC, Petar Kirov 
> [ZombineDev] wrote:
>> [snip]
>>
>> I strongly recommend using the Export Gist button, followed by 
>> Import Gist, as it's a technically superior way of sharing a 
>> code snippet.
>>
>> [snip]
>
> I cannot view gists at work.

That is strange. Why is that?