Repeating calendar event shifted by 1 day when RRule is processed about magicmirror HOT 3 OPEN

// RRule can generate dates with an incorrect recurrence date. Process the array here and apply date correction.
					if (hasByWeekdayRule) {
						Log.debug("Rule has byweekday, checking for correction");
						dates.forEach((date, index, arr) => {
							// NOTE: getTimezoneOffset() is negative of the expected value. For America/Los_Angeles under DST (GMT-7),
							// this value is +420. For Australia/Sydney under DST (GMT+11), this value is -660.
							const tzOffset = date.getTimezoneOffset() / 60;
							const hour = date.getHours();
							if ((tzOffset < 0) && (hour < -tzOffset)) { // east of GMT
								Log.debug(`East of GMT (tzOffset: ${tzOffset}) and hour=${hour} < ${-tzOffset}, Subtracting 1 day from ${date}`);
								arr[index] = new Date(date.valueOf() - oneDayInMs);
							} else if ((tzOffset > 0) && (hour >= (24 - tzOffset))) { // west of GMT
								Log.debug(`West of GMT (tzOffset: ${tzOffset}) and hour=${hour} >= 24-${tzOffset}, Adding 1 day to ${date}`);
								arr[index] = new Date(date.valueOf() + oneDayInMs);
							}
						});