They are popping up on the page while I am a gold account.

They are very small, lined up under the immage of the Mortiking of the Vault, under the immage of the garden.

It doesn't appear right away, after a few seconds it pops up. They are adds of things on ebay. Under the garden picture it was all garden related. Under the Mortiking of the Vault, they are all 'Vault' related.

They also appears under the shop npc's pictures. All are related to the specific shop they appear in.

Are you still having trouble with this?

Sounds like malware. :3