Hey Matt,
Thank you for reaching out to us! I’m really sorry to hear about this issue. I’ve looked into your problem and it seems to be a glitch that some of our users are experiencing.
At this moment, to update your plugins I would recommend you to follow the steps suggested in the following article:
https://theeventscalendar.com/knowledgebase/manual-updates/
I’ve added the issue to our internal bug report and you will be contacted as soon as a solution is available.
Thank you for your patience and understanding and if you have any other questions in the meantime, please let me know!
Best Regards,
Patricia