Complete Disaster

We have always had some issues with this plugin but nothing like what has happened since the last upgrades. I have one site where all 14 contact forms and submissions have completely disappeared. On another site the forms are showing on the back-end but on the site they are only showing the shortcode as if the plugin was disabled but it is not. This is a complete disaster as now I have to rebuild about 30 contact forms….that I know of so far. I have definitely lost confidence in this plugin and the developers ??