Gamepedia wikis don't display images?

I have on the Enter the Gungeon Wiki (https://enterthegungeon.gamepedia.com/Enter_the_Gungeon_Wiki)

and the Minecraft Wiki
(https://minecraft.gamepedia.com/Minecraft_Wiki)

noticed that they are not displaying any pictures. It was the same on all other Gamepedia sites, e.g. On the Terraria Wiki or League of Legends Wiki. It then looks like that you get gray fields on which this logo is shown with a torn paper, or that the link to the picture is just there. I have already switched off all antivirus programs and ad blockers, and I really don't know what to do next…

Raise your pc or ferment new and if it is still like that then shut down and go up again. That helps me if my PC or fermentation doesn't work as they should.

Well my PC just doesn't work, but I'll try it thanks

Something like that can also work with websites I wrote it with the PC as an explanation.