It seems like you have some orphaned replies e.g.: 
nostr:nevent1qvzqqqqqqypzqv78gsnl8v4h840r3ulxexguzg49t5syqu34daca5jdqugylk62qqyv8wumn8ghj7mn0wd68ytnxd46zuamf0ghxy6t69uqzp94gmkjhcc7rprwlfh6ydshckf0melfpkz2cuxndgumk3nd8wa7thnyakw