Sounds like a lot of you are missing a great step class like I was. Check out YouTube – Gin Miller, who's credited with developing step aerobics back in the day has a terrific YouTube channel that I discovered last week. I started with this one, just a 30 min workout and I was feeling great and drenched with sweat afterwards:
https://www.youtube.com/watch?v=I55gYZ-YnkU
The video at this link appears to have been produced this year. There are longer ones, some more basic, some more advanced. She makes it fun – highly recommend! Her channel is Gin Miller Productions. I do have my own step, so I love that I can get a great workout at home without having to drive to the gym (which I still do, but there are no great classes like these there)