App only shows horizontal bars instead of days of month

Please ASAP fix the bug issues and optimization of overall performances since the new Apple iOS 10 updates, we can no longer see the numerical numbers on the ShareCal App. Im praying for a miracle that the author of this ShareCal will fix this App as it is a Super Great Calendar which I consistently used multiple times a day to keep organized & family business schedules. Please fix ASAP to work with Apple iOS 10 compatibility... Still waiting for that fix update patch...

MyIPhone--PleaseREAD about ShareCal - Easy Calendar Event Sharing via Email, iMessage and AirDrop, v4.4