UPDATE
I have just typed in feersum tv guide in browser and followed the link to feersum home website in the uk. ( sorry we are not supposed to give website links-some do but I will not breach the rules ).
I clicked the link to download and install latest version 1.22 through playstore.
Now Feersum works fine.
Incidently if you go into feersum settings and click the link to reload/reset you can choose which area from the UK you want the program guide to show! How good is that 😜