Connection between nodes in the Atlas map not being rendered

Hi,

Some of the connections on my Atlas map don't always render. Weirdly enough, whether it renders or not seems to depend on the Atlas node I did last.

Example:



On the right, you can see the shiny blue node (meaning it's accessible) and I can click it, but there's no connection to it.

However, before I did the node I am currently on, the connection did render.

And here it renders again