Mine haven't been in touch at all, I left a message after my EPAU appointment to say I wasn't coming back in and I had a two week sick note and they could call my on my mobile if they wanted, that was 6 days ago.
I know I'll have to talk about going back sooner or later but I'm focused on getting through the miscarriage first, I don't really want to talk to work right now anyway.
I went back to work last week and as soon as I stepped in the door we went for a meeting where he asked if there was anything he could do/any way to make it easier for me going back. After a rough couple of days we've decided on me doing shorter days for the next week, glad to be back though! Maybe they are waiting for you to get in touch or just waiting until you go back in? I didn't hear much while I was off, I think they just want to leave you to it and not push anything x