Hmm, no. The server didn’t change, and we haven’t really updated the related libraries in a couple of weeks.
I suspect that earlier today, you perhaps hadn’t changed anything in the code? (if so you would get a cached version from disc)
This problem with unresolved symbols is of course something we need to address, and although we are in the works of trying something definitive, I think we need to address the most common symbol clashes immediately. I’ve added issue DEF-3024 for this, to hide our version of libcrypto functions for now.