What do I do?

Hint 1 of 4:

Yesterday, you should have seen Lobb.

Hint 2 of 4:

He gave you a symbol of your allegiance to King Richard.

Hint 3 of 4:

Now, you'll have to see someone else on your side.

Hint 4 of 4:

Who gave you the "key" to Lobb in the first place?