map won't count towards "my maps" for some users in collabs

[velamyGH]

not sure how to word this properly but just as an example, me (velamy) and meiqth have a couple collabs ranked but using the "My Maps" filter on the website gives inconsistent results, and we arent able to see the same map with this filter (the o i i a map should be the second one in meiqth's image, while neppa does not show up for me at all)

[peppy]

Probably need to do a reindex to handle such cases. I'm not sure if adding guest mappers triggers a reindex (or if some of the cases you mention are potentially manually populated ones, which were never reindexed).