[Evolution] calendar won't load after upgrade

[John Stile <john stilen com>]

After my last gentoo update (gnome-2.32.1 updated)
when I launch evolution everything is fine, and I can see email and
contacts, yet when I click on the calendar, I get errors.
~/.xsession-errors shows:

(evolution:28217): libecal-WARNING **: Cannot get cal from factory: 
GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus)
(evolution:28217): calendar-modules-CRITICAL **: e_cal_shell_sidebar_add_source: assertion `client != NULL' 
failed
(evolution:28217): libecal-WARNING **: gdbus_cal_disconnect: Failed to close calendar, 
GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name :1.110 was not provided by any .service files
(evolution:28217): calendar-gui-WARNING **: e-cal-model.c:2085: Unable to get query, 
GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name :1.110 was not provided by any .service files
(evolution:28217): calendar-gui-WARNING **: e-cal-model.c:2085: Unable to get query, 
GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name :1.110 was not provided by any .service files
(evolution:28217): libecal-DEBUG: e-cal.c:452: ECal GDBus connection is closed, remote peer vanished
(evolution:28217): calendar-gui-WARNING **: e-cal-model.c:2085: Unable to get query, 
GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name :1.110 was not provided by any .service files
(evolution:28217): libecal-WARNING **: gdbus_cal_disconnect: Failed to close calendar, 
GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 
`org.gnome.evolution.dataserver.calendar.Cal' on object at path 
/org/gnome/evolution/dataserver/calendar/28093/1
(evolution:28217): libecal-DEBUG: e-cal.c:452: ECal GDBus connection is closed, remote peer vanished
(evolution:28217): libecal-WARNING **: gdbus_cal_disconnect: Failed to close calendar, 
GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 
`org.gnome.evolution.dataserver.calendar.Cal' on object at path 
/org/gnome/evolution/dataserver/calendar/28093/2
(evolution:28217): libecal-DEBUG: e-cal.c:452: ECal GDBus connection is closed, remote peer vanished
(evolution:28217): libecal-WARNING **: gdbus_cal_disconnect: Failed to close calendar, 
GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 
`org.gnome.evolution.dataserver.calendar.Cal' on object at path 
/org/gnome/evolution/dataserver/calendar/28093/3
(evolution:28217): libecal-DEBUG: e-cal.c:452: ECal GDBus connection is closed, remote peer vanished
(evolution:28217): libecal-WARNING **: gdbus_cal_disconnect: Failed to close calendar, 
GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 
`org.gnome.evolution.dataserver.calendar.Cal' on object at path 
/org/gnome/evolution/dataserver/calendar/28093/4
(evolution:28217): libecal-DEBUG: e-cal.c:452: ECal GDBus connection is closed, remote peer vanished
(evolution:28217): libecal-WARNING **: gdbus_cal_disconnect: Failed to close calendar, 
GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 
`org.gnome.evolution.dataserver.calendar.Cal' on object at path 
/org/gnome/evolution/dataserver/calendar/28093/5
(evolution:28217): libecal-DEBUG: GDBus connection is closed, remote peer vanished
(evolution:28217): libecal-CRITICAL **: file e-cal.c: line 3960: assertion `priv->gdbus_cal' failed
(evolution:28217): calendar-gui-WARNING **: e-cal-model.c:2085: Unable to get query, file e-cal.c: line 3960: 
assertion `priv->gdbus_cal' failed
(evolution:28217): libecal-CRITICAL **: file e-cal.c: line 3960: assertion `priv->gdbus_cal' failed
(evolution:28217): calendar-gui-WARNING **: e-cal-model.c:2085: Unable to get query, file e-cal.c: line 3960: 
assertion `priv->gdbus_cal' failed
(evolution:28217): libecal-CRITICAL **: file e-cal.c: line 3960: assertion `priv->gdbus_cal' failed
(evolution:28217): calendar-gui-WARNING **: e-cal-model.c:2085: Unable to get query, file e-cal.c: line 3960: 
assertion `priv->gdbus_cal' failed
(evolution:28217): libecal-CRITICAL **: file e-cal.c: line 3960: assertion `priv->gdbus_cal' failed
(evolution:28217): calendar-gui-WARNING **: e-cal-model.c:2085: Unable to get query, file e-cal.c: line 3960: 
assertion `priv->gdbus_cal' failed

I moved 
~/.local/share/evolution/calendar/system/calendar.ics
out of the way and restarted evolution, and I can create new calender
eateries.

I was able to edit my old calendar by removeing 39 repeating VTIMEZONE
eateries, that look one of two formats:

BEGIN:VTIMEZONE
TZID:/freeassociation.sourceforge.net/Tzfile/America/Los_Angeles
X-LIC-LOCATION:America/Los_Angeles
BEGIN:STANDARD
TZNAME:PST
DTSTART:19701106T010000
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
END:STANDARD

or 

BEGIN:VTIMEZONE
TZID:/softwarestudio.org/Olson_20070227_2/America/Los_Angeles
X-LIC-LOCATION:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
END:STANDARD
END:VTIMEZONE

Yet only birthdays show up.  
Meetings are in the calender.
Personal is checked, but Meetings do not show up.

Is there a way to recover?