Hello, Adam Rivera.
Thank you for your feedback!
Recently we have released a new version of the plugin that creates Jira custom fields upon updating, which might be a reason for the issue you faced. We sent a mail to our customers explaining it in detail, but in short, to fix it, you need to
go to Project settings -> Apps -> Epic Timesheets
switch your current mode to another and back in Calculations setting.
For example, if cumulative mode is set up as your current one, switch it to distributive, and after changes are applied, switch it back. This will populate created custom fields with your data.
We are very sorry for the inconvenience.
If you have any questions, ideas, or need to get more details, please contact us at support@teamlead.one.
Best wishes,
Teamlead.