At the time of this post the pet vendor in Vadda is completely blocked from use by a horse parked dead center on top of the NPC. I sent a GM ticket and waited. When nothing was done and I could not place pets for sale, I stripped down to kill the horse and return access for everyone. After two deaths I had the horse to 5hp. When I rezed and return to find the horse in heavy Armor and healed to 100%. There is no doubt this is intentional and is begin guarded by player or players. This should be a permaban for the first offense.