Workaround for rrule-bug with bi-weekly events

src/appointment.rs

@@ -27,7 +27,10 @@ pub async fn fetch_next_appointment<U: IntoUrl>(url: U) -> Result<Option<Appoint
 	for event in events {
 		ends.insert(event.uid.clone(), event.end);
 		if let Some(rrule) = event.rrule {
-			let mut rrule_set = RRuleSet::new(now)
+			// TODO This is a workaround for https://github.com/fmeringdal/rust-rrule/issues/87
+			// Restore original once the bug is fixed
+			// let mut rrule_set = RRuleSet::new(now)
+			let mut rrule_set = RRuleSet::new(event.start)
 				.rrule(rrule.parse::<RRule<Unvalidated>>()?.validate(event.start)?);
 			for exdate in event.exdates {
 				rrule_set = rrule_set.exdate(exdate);