For what its worth here is my experience with it, perhaps worth noting this is in Scotland so your mileage may vary. I have police visits to change my browsing history (well, they say it is to check my browsing history but they in actual fact through my entire phone and PC, looking at all my emails, SMS/WhatsApp messages and so on). I also have social appointments and my Community Payback Order.
My payback order was halted 2 weeks ago until further notice which is a little annoying as I was more than halfway through it but hey ho. I was given 6 months to complete 120hrs with a court review in May (3 months in) to make sure I was doing it as the judge didn't believe I'd actually bother to do it, at the rate I was going I would've been done next week which would've been nice to turn up to court with but that obviously won't happen now.
My Social work appointments likewise have been cancelled however she does phone me once a week to see how I'm getting on in general, it's usually only 5 minutes or so which sure beats the 1hr+ journey across 2 buses every week for the same 5 minute face-to-face appointment, but I digress...
I was also due to start a social work program, Moving Forward Making Changes which has been put on hold too.
I've not see or heard from my PPU since the 13th of March. I make a note of marking i in my calendar whenever they visit so I have a record and I jot down anything that might be of interest later. My social worker did state they would still be doing visits to check up, initially stating it'd just be at my front door then went to change that stating they'd been told it'd be business as usual for them. I'm normally getting a visit roughly once every 2 weeks so I'm expecting maybe something this week.