First off, welcome back!
Like Red Chamber pointed out it does end abruptly, though it looks like it was meant to loop back to the middle
Other than that I enjoyed listening to it.

I like the transition to 0:44 and the sound design from there to 0:58. I expected it to pan from one ear to the other as it progressed, but that's probably my own personal preference. Overall I like it.

The crab has infiltrated the beach.