this is a very enjoyable story - I quite like Harry using all he learned in the other timeline to fix things here, and finishing the story to sink old Barty was definitely the right thing to do.
the highly original spelling and word choice does make puzzling out the meaning a challenge at times, but I am assuming that English is not your 1st language, in which case you do remarkably well at telling a story.
thanks for sharing your talent, I am looking forward to what you will give us next.
Warm regards
Ken