Timesheet Gadget Not Displaying any Data

When using a custom dashboard, I'm not seeing any data displayed for my own user, this is for both leaving the "Show entries created by user" option blank and also when filling it in manually.

I'm using the gadget in the same way that I always have done and have only recently started seeing this problem.

If I click details the report appears to generate correctly, just not the widget/gadget.

This appears to mirror the experience of some other people also, see below.

https://answers.atlassian.com/questions/24648698/since-monday-the-timesheet-gadget-is-not-working.

https://answers.atlassian.com/questions/24651633/timesheet-gadget-error-there-are-no-time-tracking-records-for-the-period.

P.S. I apologise in advance is this ticket is inappropriate.