This just indicates there were no ads to be displayed, nothing to be concerned about unless it happens for several days.
This has been happening for several days for me on the Dustbowl+ EU server. Although I'm a contributor so that might make a difference?
Agree. As a contributor, I would always see something similar to "VIP status detected. Thanks for donating" on a white background. Now, I never see that, and I always see that same orange Pinion image.