SLR reservation button has disappeared.

[JustTakeTheFirstStep]

Obviously there was a reservation button here.

Where did that button go?

[marce1000]

                             - Clear browser cache, or use another browser as a sanity check.

 M.

[JustTakeTheFirstStep]

Do you see the reservation button??

The screenshot below is the screen I am seeing myself.

It is clearly the same menu as above, but the reservation button is not visible.
This is the same for other PCs.