Total flaws:

1 from Dragon taking poison damage 1 from Dragon not being stunned 2 from encounters in Soothwood 1 from missing Poshgoblin 2 from missing Mugbert 7 in all.

This beats my previous run by 3 flaws, and ties the previous WR in flaws, but my run's flaws were less costly then the previous WR's (misses vs encounters).