It’s the question on every players mind right now! While it might seem like I’m about to make a wild guess, I’d like to think of it as a well calculated wild guess. If we go off of previous in-app updates, such as episode tie-ins, we should get a fairly close answer. All episode tie-in updates always end on the Monday after the new episode airs. This should be no different. Episode tie-ins usually come to an end at about 5/6pm in the US. Therefore, it stands to reason that this update should end around this time. Remember though, EA will give no advanced warning as to when the items will be removed, they will simply just disappear from the store.
Now the only question I have left to ask is, who are you rooting for?