Doublicate observation shown in serach result

[paul_luap]

Platform (Android, iOS, Website):
Website

Browser, if a website issue (Firefox, Chrome, etc) :
Chrome Version 84.0.4147.89 (Official Build) (64-bit) Win10

URLs (aka web addresses) of any relevant observations or pages:
https://www.inaturalist.org/observations?d1=2020-07-06&place_id=120582&quality_grade=research&subview=grid&taxon_id=123628

Screenshots of what you are seeing :

Description of problem:

Step 1:
Going to “Explore” which has a place predefined

Step 2:
Entering search criteria for date and RG.

Step 3:
Adding a species to the search

https://www.inaturalist.org/observations?d1=2020-07-06&place_id=120582&quality_grade=research&subview=grid&taxon_id=123628

Step 4:

Returns a result counter (in this case 11) however more than 11 observation tiles are displayed (a total of 22 are displayed).
Each observation is displayed twice.

Step 5:
refresh the page and only 11 are shown.

Step 6:
trying to recreate the issue did not work.

I already encountered this issue before whit a search showing duplicate observation tiles.

[astra_the_dragon]

I’ve had this happen sometimes. Not often. Don’t know what causes it. Next time it happens I’ll try to get a screenshot with the console open.

[fffffffff]

There is a discussion about many duplicating problems, probably better to add this report there.

[paul_luap]

could you point me to the right issue?
was not able to find it

[fffffffff]

https://forum.inaturalist.org/t/observations-displayed-multiple-times-when-scrolling-in-grid-view/504
But I believe there was a post with more comments, can’t find it now, but as you see, known bug since 2016.