Elemental anomalies display bug.
I was waiting on others to report this as they mentioned they would in their YAVP, but they haven't. I hope they don't mind.
After the anomaly has accepted the orb and the PC steps of it an image of the PC remains where the anomaly was, until the screen is redrawn.
After that a blank tile is present instead of the coloured dot.
Basically the same as traps were before they were discovered in pre 11.