One anchor point not working, but others do

Site URL: http://laidug.com

I am a novice editing a site created by someone else. If you click on a meeting on this page http://www.laidug.com/allevents it takes you to another page with details on the meetings. Each year is a different page with anchors to the meetings held that year. I added the October 2021 and November 2021 meetings. I copied the coding from September and changed to Oct and Nov respectively. The November link works but the October one does not. 

I read that I'm suppose to use div rather than p, but I tried that and it still didn't work. Besides she used p and it works. What am I doing wrong?

11 hours ago, homeboy said:

Site URL: http://laidug.com

I am a novice editing a site created by someone else. If you click on a meeting on this page http://www.laidug.com/allevents it takes you to another page with details on the meetings. Each year is a different page with anchors to the meetings held that year. I added the October 2021 and November 2021 meetings. I copied the coding from September and changed to Oct and Nov respectively. The November link works but the October one does not. 

I read that I'm suppose to use div rather than p, but I tried that and it still didn't work. Besides she used p and it works. What am I doing wrong?

If Oct works, it should scrolls to events whose time is Oct, is this right?

Tuanphan: You are correct. That is what should happen, but it doesn't. 

Click on Nov: takes you to November

Click on Oct: takes you to November

Click on Sep: takes you to September

Click on Aug: takes you to August

...and so forth. The only one that doesn't work is Oct.