Shifts- Open Shifts displays incorrectly in IOS vs. Android

We are using Shifts for side work at our business.  Employees can pick up side jobs that are called in.  We have learned that an IOS user sees all scheduled jobs (whether assigned or open) as open jobs.  Android users see the Open jobs correctly.  We are hoping to get this corrected because the app works beautifully for this purpose besides this one bug. Any help would be appreciated.