Double entries => data disappeared

hi

new day, new problem. i noticed that the scraper loses data from time to time. most of the time it is recurring values. an ex:

there can be several similar entries on the website

if you browse the content after the scraper, the last one (marked) is missing and is also gone in the export file.

But if you look at the ID in question via "Data preview", everything is there.

since in the example i only use a.horse_name_link in webscraper to determine the content of the link, the surrounding classes don't really matter.

HTML code 1.occurrence

<tr data-hid="812890">
<td class="horse_name nowrap scratched">
<a href="/racing/horse-search/?horseId=812890" class="horse_name_link">MEROLAMAGIC</a>
</td>
</tr>

HTML code 2.occurrence

<tr data-hid="812890">
<td class="horse_name nowrap">
<a href="/racing/horse-search/?horseId=812890" class="horse_name_link">MEROLAMAGIC</a>
</td>
</tr>

Is this a known problem or am I thinking in the wrong direction?

Thanks for any enlightenment :slight_smile: