As of the Open Access Release that launched on September 10th, 2017, Quicksand has been relocated from the cottage to the edge of the sand pit. He has also had the pink streak taken out of his mane for unknown reasons.
In the ninth Open Server Event, his mane design was updated with a secondary color, while his location was moved closer to the cottage.
During Open Server Event 9 of August, 2015, he had an empty merchant menu that allowed him to buy items from the player but had nothing to sell. This was a coding error and was corrected shortly after the Event ended.