Sudden bug. Times changing and event name truncated – Calendars 5 by Readdle Review

Just today I had to enter the time for an event 6 times to get it right. Once is fat thumbs, but this was changing 9:30am to 5:00pm as I saved the event. It also repeatedly truncated the event name. Again, once is user error or fat thumbs, but not this many concerted careful attempts. Each generated nonsense. iPhone 6.0 with IOS 11.02. I have upgraded to your most recent build.
Review by Necsf on Calendars 5 by Readdle.