Remove Tariff

Hi there, anyone had any issue with changing the tariff on the dsahboard? Looking at other posts, the suggestion seems to be to press remove tariff and then re-enter a new one but the remove tariff does not seem to do anything for me.
I have changed octopus tariff and want to update the details to that - i had done it all manually in the first instance rather than api as that didn't seem to work.
any ideas?

Jonathanparker when I've had this before I've removed the tariff, done a hard refresh (Ctrl+F5) then it seems to work ok. Try that, or a different browser

amazing thats worked, thanks for the help!