Based on your console log, you are not actually using my file manager. I assume you saved your build using my file manager, tried to load it using my file manager, discovered your events missing, then removed the mod? Do you have a console log of when you actually saved the build?
Also for future reference you should contact the developer of a mod directly when you find a bug, either by PM, email, or posting in the official thread for that mod. I don't check the help forum very often and I certainly do not look for people having issues with my mods here.