Glip Calendar Subscription link broken

I was told that this was going to be fixed by the end of July but it still doesn't work for me and they won't respond to my open case in support. Any ideas from anyone else? What have you heard?

I still don't have this ability either. It is so disappointing and frustrating. We are really thinking about moving away from RC due to this issue among some others that we are not happy hasn't happened yet, especially with calendar options.