Sadly same for me. It seems that nearly every Update breaks flow-connections between different OS. I use Opera on my Linuxlaptop, Windows at work and Androidversion on my Phone (not the new Opera for android, the old has a way better userinterface).
This is realy annoying, because that functionality was the main reason for me to switch from FF to Opera.
Is it realy not possible to not break flowconnections with Updates!?