run evolution 2.7.92 in bengali:
	LANG=bn_IN.utf8
	evolution
go to "new > assigned task" (which is "\u09ac\u09b0\u09be\u09a6\u09cd\u09a6 \u0995\u09b0\u09cd\u09ae (_d)").

use the dropdown widget to enter a date. (screenshot 1)
after having chosen it, it will not be displayed correctly (screenshot 2) and shell output says:
	Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_set_text()
when trying to save, i get bombed with "invalid date value" pop ups.



other bengali bugs, most probably the same one:

go to "new > shared memo".
realize that the field below the summary contains byte crap. it's always something different. trying to mark it or adding it or using the dropdown widget crashes evo.
	Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_set_text()

go to "new > memo".
the field between summary and categories is greyed out and contains byte crap.
	Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_set_text()