Wrong posts showing in a profile view

[jiri-toman]

Describe the bug

When I go to the profile @osmcz@mastodon.social (Czech community for Open Street Maps), the app shows the correct profile but with completely unrelated posts from a different account (see the screenshot attached).

I tried to search a random different account from @mastodon.social and that worked as expected. I also tried to search and see the @osmcz@mastodon.social profile on the web version of mas.to and that also works as expected — only in the Mammoth app (both on iOS and iPadOS) the bug appears.

To Reproduce

1. Go to @osmcz@mastodon.social profile.
2. Notice unrelated posts from a different account.

Expected behaviour

One should see the posts (and posts & replies) of searched/viewed account.

Screenshots

Instance address

mas.to

Device

iPhone 15

OS

iOS 18.0.1

Version

2.18 (518)

Additional context

No response

[bdecrem]

thank you. I've filed this issue.