Thanks @bigbadbarry. We'll have a look at that thread and see if it tells us anything. In the meantime, if you manage to get a screen video of it happening (you can even just video it with another device), do send it in. You never know what it might show up that might help. Thank you!

Hi folks,

Blocking adverts has an impact on us, because ads are how we keep the lights on. Unfortunately, we can't spend time investigating issues that are caused adblock when we're losing revenue as a result of them.

Mumsnet is built to show adverts and blocking them can stop the site from working properly. We would suggest removing these. It's also worth clearing your cache so your browser doesn't store out of date information.

If you're experiencing problems and you're not using ad blocker, please can you send a screen recording to contactus@mumsnet.com? We haven't managed to replicate this yet, so it'd be helpful to see the journey here.

Thanks for posting these screenshots. We're checking things out and will be back with an update (and probably some more questions!) just as soon as we can.

In the meantime, we're sorry for the disruption. Thanks for bearing with us.

Hi again everyone. Thanks for the further info. If anyone is able to get a screengrab and tell us where on the site they've seen this issue in action, that would be really helpful. Thanks!

Thanks for letting us know and our apologies for the problems you're experiencing with the site.

We're going to look into what is causing the issue and in the meantime, it would be helpful to know which device and browser you're using to access Mumsnet (if you've not already told us). If you're on iOS, please let us know which version.

Any screen recordings of this occurring would also be really useful - if you're in a position to do this, please send to contactus@mumsnet.com

Thank you.