With the newest version of Whatsapp web it seems that they are blocking Station.

EDIT:

Looks like A/B testing from whatapp. When I remove the page container and readd it, it sometimes blocks me, sometimes loads. Can't reproduce 100% of the time

Station version 1.65.0

Electron 7.1.12

Chrome 78.0.3904.130

Node 12.8.1

v8 7.8.279.23-electron.0

getstation/services 0.31.1