It is going to take a serious spin job to spin away Amanda having the same tat as Ted (they come in sets of two) and having Teds’ suit coat at 5:30 in the morning. A serious serious spin job is needed.
I don’t see the jacket as being Ted’s. Too small. The inference is that Ted isn’t wearing a jacket and Amanda is, so it must be Ted’s... besides, Ted would have to remove his jacket to unbutton the cuff and to permit him to roll up his long sleeved shirt far enough to expose the tattoo, which explains plainly why his jacket is off. Far too circumstantial in my humble opinion.
If a security camera captured the two of them entering a hotel room, and again later, recorded the two of them leaving a room, and said evidence was made available to the public, then that kind of circumstantial evidence might raise a red flag.