[Bug] same_person counting will always be broken once other people starts counting after the person who had counted same time multiple times

[timelessnesses]

Describe the bug
same_person counting will always be broken once other people starts counting after the person who had counted same time multiple times

To Reproduce
Steps to reproduce the behavior:

1. Setup server with same_person on
2. Count as much as you want (more than 1 is preferred)
3. Let other person count right after you
4. Error

Expected behavior
It should continue smoothly

Screenshots

Bot information:

• Discord.py commit (check with python -m discord -v):

- Python v3.12.2-final
- discord.py v2.3.2-final
- aiohttp v3.9.3
- system info: Windows 11 10.0.22631

• Bot's commit (check with git rev-parse --short HEAD): 1184794

Additional context