Bug: The social media share url contains double slashes between the domain and the experiment slug

[drikusroor]

Is your feature request related to a problem? Please describe.

See also: https://teams.microsoft.com/l/message/19:3daf26b65d784ced8ad9a5c331d4b30e@thread.tacv2/1713026232290?tenantId=a0f1cacd-618c-4403-b945-76fb3d6874e5&groupId=5c5b7168-27f0-450f-80a6-1a7e2635e09a&parentMessageId=1713026232290&teamName=Amsterdam%20Music%20Lab&channelName=General&createdTime=1713026232290

Sharing the tele tunes results link (and probably those of other experiments too) contains two slashes instead of one, which results into an empty page if you click it: app.amsterdammusiclab.nl//tunetwins

Screenshot

Describe the solution you'd like

The link should not contain double slashes but only one: app.amsterdammusiclab.nl/tunetwins

[BeritJanssen]

Fixed per #951 .