Hi Jen,
I believe some Londoners have gotten PPR without their eCas ever updating (or in some cases, ever even working!). Try and keep your chin up. It's something we all must try and do.
I have to say, if I were in the UK, I'd be having a blast touring around the country and continent. I used to live in Germany, and on the weekends, you could drive to France or Belgium or The Netherlands or Switzerland - really anywhere! All the countries have different architecture, history, languages, people, food, drinks, etc.
Is it possible for you to maybe take a few weekend trips somewhere, while you wait for this ordeal to be over? It'd give you something to be excited about in the meantime!
If you're in the UK, you could take the ferry over to Ireland. I found Ireland to be very therapeutic when I visited, and the atmosphere is very friendly/relaxed.