I can report positive results, too. I haven't encountered any problems this morning. I've added and updated multiple profiles and events and merged two profiles successfully. Response time has been very good.
I would be more confident that the problems are solved if the Geni technical staff could explain exactly what the problem was and how they were able to fix it.
There are still minor issues regarding features that were disabled during the course of this ordeal in an attempt to solve the problem, e.g. the automated matching feature. However, things this morning on the east coast things are 1000% better than Friday.