Line chart did not parse February correctly for dd/mm/yyyy dates

[Rufeng]

Link chart draws funny kinks when plotting February data points in dd/mm/yyyy format.

e.g. see my first two charts: http://coe.sgcharts.com/

The dates were

03/02/2016 - drawn incorrectly as March

17/02/2016 - drawn incorrectly as March

09/03/2016 - OK

23/03/2016 - OK

and affected all Feb data points in previous years.

Backing spreadsheet:

https://docs.google.com/spreadsheets/d/1Ma8dm_rdtdfNp8ONUG5ykFHwrEg1GFC3ObOMualMVBM/edit?usp=sharing

The charts look fine 2 weeks ago and I have not touched the code for a long while. Was wondering what happened.

Would like to check here in the forums before I submit an issue to the tracker. Thank you!

[Darko Mijanovic]

Hi, we are just noticing the same issues for our implementation:

The chart is plotting the same days for different months on top of eachother. This seems to have started today or yesterday.

[Rufeng]

Somebody opened issue 2278 on the tracker and I added more info there:

https://github.com/google/google-visualization-issues/issues/2278