"Trending" stuck on old posts

[WhatsitWiggle]

If I go into Trending and read a post, when I go back to Trending it shows me different posts from previous days. Been happening for a few days now.

To reset it, I have to go to Active, refresh the page, then back to Trending. After every post I read.

I'm using the Android mobile site.

Hello @WhatsitWiggle when you say go back to trending, could you let us know what page exactly you mean? We'll look into what's happening here.

@YetAnotherBeckyMumsnet

Attached 3 screenshots

Trending - current posts (blue unread posts)
I view one of the current posts
I press back arrow on my phone
I'm now shown old posts (pink read posts)