The first few series here for some reason use a summer start date before reverting to the correct annualised series.

Series 1 is correct
Series 2 (2007) needs episodes 120 through 236 deleted
Series 3 (2008) needs episodes 109 through 231 deleted
Series 4 (2009) needs episodes 122 through 228 deleted
Series 5 (2010) needs episodes 115 through 195 deleted
Series 6 (2011) through Series 13 (2018) are correct
Series 14 needs to be corrected to Series 19 as it has 2024 episodes within.
Then 14 (2019), 15 (2020), 16 (2021), 17 (2022) & 18 (2023) can be created.