[Bug] Please complete title/tdl 下载失败后，重新下载的时候重复下载已下载的文件

[Verfolgerle]

Describe the bug

下载失败后，重新下载的时候重复下载已下载的文件，可复现

To Reproduce

执行tdl dl 命令下载任一导出的json文件，可随时复现
tg tdl dl -f tdl-export.json -d /root/ex-data/tg --pool 0 -t 60 -l 4 --continue
Found unfinished download, continue from '35/100'

Expected behavior

应该正常统计已下载的数量，而不应该下载报错后，直接回到原点，一直无限循环下载

Version

Version: 0.18.3
Commit: 3cac28d
Date: 2024-11-29T08:24:07Z

Which OS are you running tdl on?

Linux

Additional context

No response

[tdlbugreport]

I can confirm same issue is happening on windows. using same version, downloaded count doesn't gets updated after some unknown point... this is very annoying especially when you have to backup channel with many attachments.