Created attachment 8686229 [details] WP_20151111_012.jpg User Agent: Mozilla/5.0 (Windows NT 6.2; rv:42.0) Gecko/20100101 Firefox/42.0 Build ID: 20151029151421 Steps to reproduce: When turning my phone on for the first time, I select Vilnius as the city I live in. Then had to select the months. Firefox OS 2.5 Actual results: The last avalable month was Novemeber. When selected, it displays 2015-12, which is incorrect. Expected results: It should have displayed the last option as December instead of November.
Unable to reproduce with latest master build on Flame or Aries. Can you try with an updated build?