The reason why I ask is the following:
I was actually also kind of sure I set the default block to Cwicly paragraph.
After the update, it was set to the default Gutenberg paragraph again.
So I did a simply backup restore from the day before, went to my settings, chose my default block and I saved my settings, so now I was literally 100% sure that I saved it.
I updated Cwicly to the newest version and the default block was still the Cwicly block, like I have set before the update.
This doesn’t mean that your report isn’t legit. Just wanted to share my case, because I thought I am facing a similar / the same issue here.
But since you are stating that your breakpoints, etc. went to zero, this actually seems a bit odd.
As there is almost everyday an update, when it is the only one to update, I use that, but, yesterday, when I made the update, there were several to do so I used the button at the top of the page