Uh? I'm a bit lot.
The remaining 3 locations are full episodes, so of course it's being sold as the same price as the other episodes.
The bonus episode isn't being sold for now. As i understand it, they are going to make a second bonus episode and sell the two together for the price of one episode.
When they announced their plans the 'intro' pack was listed as having 3 locations (Paris, Sapienza & Marrekesh) with 6 campaign missions (which we could assume were 2 missions per location), but the final launch only offered 1 campaign mission for each location. The new 'bonus' episode has a new campaign mission for Sapienza and Marrakesh, and it's possible they're 2 of the 6 missions that were originally supposed to be part of the original intro pack.
Basically:
September '15 intro pack = 3 maps, 6 missions.
Maps released to date = 3 maps (Paris, Sapienza & Marrakesh), 3 missions (likely 2 for Paris, 2 for Sapienza, 2 for Marrakesh)
Bonus summer episode = 2 missions (1 for Sapienza & 1 for Marrakesh)
Total maps/missions to date = 3 maps, 5 missions (1 for Paris, 2 for Sapienza & 2 for Marrakesh)
The full experience includes everything. It included everything before and it includes everything now.
Which is fine but now they've changed what the 'full experience' contains. $60 got you the full experience, $65 got you the same content, paid episodically. Now if you want the same content you're looking at an extra $10 on top of that $65.
Obviously people don't
have to buy the bonus episode but this should have been made clear before launch. The way they've handled their episodic model smacks of rushing whatever is finished out the door as fast as possible to start making money which has led to a string of announcements that later need to be clarified because they don't make any sense or changed at a later date, though I find it difficult to pin the blame squarely on IO for that.