After update to patch version Raphael 2.2.8 system stop to work. Looks like library at version 2.2.8 start doing some eval. unsafe-eval disabled by our CSP don't allow this, so we are back to version 2.2.7, which doesn't have this problem.
I think next time better at least add this breaking changes to https://github.com/DmitryBaranovskiy/raphael/blob/master/history.md#228