What is the lightning bolt?

[PollyannaMom]

What does this symbol -

between the notifications and search button do?

 

[PollyannaMom]

PS - It doesn't show up when I read the DIS on my desktop, but does when I read on my phone.

 

[NYCgrrl]

It means “send to Ziggy Stardust”. Honest
ETA: it opens below a list to the latest posts in all DIS forums.

 

[PollyannaMom]

Thanks!