Version-Release number of selected component:
gnome-calendar-3.16.2-1.fc22

Additional info:
reporter:       libreport-2.5.1
backtrace_rating: 4
cmdline:        /usr/bin/gnome-calendar --gapplication-service
crash_function: icaltimezone_get_utc_offset
executable:     /usr/bin/gnome-calendar
global_pid:     5904
kernel:         4.0.4-303.fc22.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000
var_log_messages: [System Logs]:\n-- Logs begin at lun 2015-06-15 09:11:43 CEST, end at lun 2015-06-15 10:46:24 CEST. --

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 icaltimezone_get_utc_offset at /usr/src/debug/libical-1.0.1/src/libical/icaltimezone.c:883
 #1 icaltimezone_convert_time at /usr/src/debug/libical-1.0.1/src/libical/icaltimezone.c:807
 #2 icaltime_as_timet_with_zone at /usr/src/debug/libical-1.0.1/src/libical/icaltime.c:323
 #3 e_cal_recur_generate_instances_of_rule at e-cal-recur.c:764
 #4 e_cal_recur_generate_instances at e-cal-recur.c:639
 #5 generate_instances at e-cal-client.c:2659
 #6 e_cal_client_generate_instances_for_object_sync at e-cal-client.c:3314
 #7 cal_data_model_expand_recurrences_thread at e-cal-data-model.c:1148
 #8 cal_data_model_internal_thread_job_func at e-cal-data-model.c:471
 #10 g_thread_proxy at gthread.c:764