I like the writing style, but I disagree with the premiss. Art takes many forms and trolling can also be considered a form of art. Here is my thought on what is going on:
Step 1. Leading up to the release of ME3 the producers promised that the ending wouldn't be an A, B or C ending. They did this intentionally so that when they released the game the die hard ME fans would cry foul. They purposely ended the game with three similar endings to create a huge conversation around the ending.
Step 2. They go back and say. Ok we will add more content to clarify the ending for you guys, you just need to wait a few months. This helps prevent some copies of the game from being sold back to retailers for a few more months. Also it increases the interest in the game so more people will go out and buy it to see how bad the ending really is.
Step 3. The release the original intended epilogue to the ending currently on disc. This epilogue was intended from the beginning, but held back to create buzz over the game. This is the final part intended to be seen for the Shepard storyline.
