Andrew –
I spoke with the YourChannel support team. Until The Events Calendar fixes their hijacking issue, you can solve your YourChannel issue by doing the following:
You can edit yrc.js file of YourChannel by going to Plugins > Editor page and choosing YourChannel from the dropdown in top right. Find resize in that file and replace it with yrc_resize (Make sure you only choose to replace whole word in your text editor). Clear cache.
This should fix the issue so the My Events Calendar Plugin doesnt interfere with a function of the same name inside YourChannel.