So I have taken the plunge, and gone for PS Plus membership for the PS4. And have bought it via the web browser. Fantastic, however the following link is giving me a black screen, which says loading, and has done this for 10mins. Any help, and I have refreshed the browser.
https://store.playstation.com/#!/en-gb/d=pdc:gb-en
dc-explore-playstation-plus-join-ps-plus:buttonrow-try-for-a-month:null:IP9102-NPIA90006_01-PSPLUS1MONTH0001?smcid=pdc:gb-endc-explore-playstation-plus-join-ps-plus:buttonrow-try-for-a-month:null:IP9102-NPIA90006_01-PSPLUS1MONTH0001&
https://store.playstation.com/#!/en-gb/d=pdc:gb-en
dc-explore-playstation-plus-join-ps-plus:buttonrow-try-for-a-month:null:IP9102-NPIA90006_01-PSPLUS1MONTH0001?smcid=pdc:gb-endc-explore-playstation-plus-join-ps-plus:buttonrow-try-for-a-month:null:IP9102-NPIA90006_01-PSPLUS1MONTH0001&