Not sure why then went from iOS 13.2 to 13.2.2, but either way they pushed this update to fix the background refresh.

In iOS 13.2, when you switched to a different app and then switched back to your first application, the app refreshed and you lost your progress or the application suddenly quit. Apple had a lot of lash back from users and quickly pushed out this update.

Here is the official change log with some other minor things that were fixed/changed:

iOS 13.2.2 includes bug fixes and improvements for your iPhone. This update:

– Fixes an issue that could cause apps to quit unexpectedly when running in the background
– Resolves an issue where iPhone may temporarily lose cellular service after a call
– Addresses an issue where cellular data may temporarily not be available
– Fixes an issue that caused replies to S/MIME encrypted email messages between Exchange accounts to be unreadable
– Addresses an issue where using Kerberos single sign-on service in Safari may present an authentication prompt
– Resolves an issue where charging may be interrupted on YubiKey Lightning-powered accessories

Here are the direct download links for iOS 13.2.2:

• iOS 13.2.2 (Build 17B102) for:
  • iPad mini 4 (Wi-Fi) (iPad5,1) — Download
  • iPad mini 4 (Cellular) (iPad5,2) — Download
  • iPad Air 2 (Wi-Fi) (iPad5,3) — Download
  • iPad Air 2 (Cellular) (iPad5,4) — Download
  • iPad Pro (9.7”, Wi-Fi) (iPad6,3) — Download
  • iPad Pro (9.7”, Cellular) (iPad6,4) — Download
  • iPad Pro (Wi-Fi) (iPad6,7) — Download
  • iPad Pro (Cellular) (iPad6,8) — Download
  • iPad 5 (Wi-Fi) (iPad6,11) — Download
  • iPad 5 (Cellular) (iPad6,12) — Download
  • iPad Pro 2 (12.9”, Wi-Fi) (iPad7,1) — Download
  • iPad Pro 2 (12.9”, Cellular) (iPad7,2) — Download
  • iPad Pro (10.5”, Wi-Fi) (iPad7,3) — Download
  • iPad Pro (10.5”, Cellular) (iPad7,4) — Download
  • iPad 6 (Wi-Fi) (iPad7,5) — Download
  • iPad 6 (Cellular) (iPad7,6) — Download
  • iPad 7 (Wi-Fi) (iPad7,11) — Download
  • iPad 7 (Cellular) (iPad7,12) — Download
  • iPad Pro 3 (11”, Wi-Fi) (iPad8,1) — Download
  • iPad Pro 3 (11”, Wi-Fi, 1 TB) (iPad8,2) — Download
  • iPad Pro 3 (11”, Cellular) (iPad8,3) — Download
  • iPad Pro 3 (11”, Cellular, 1 TB) (iPad8,4) — Download
  • iPad Pro 3 (12.9”, Wi-Fi) (iPad8,5) — Download
  • iPad Pro 3 (12.9”, Wi-Fi, 1 TB) (iPad8,6) — Download
  • iPad Pro 3 (12.9”, Cellular) (iPad8,7) — Download
  • iPad Pro 3 (12.9”, Cellular, 1 TB) (iPad8,8) — Download
  • iPad mini 5 (Wi-Fi) (iPad11,1) — Download
  • iPad mini 5 (Cellular) (iPad11,2) — Download
  • iPad Air 3 (Wi-Fi) (iPad11,3) — Download
  • iPad Air 3 (Cellular) (iPad11,4) — Download
  • iPhone 6s (iPhone8,1) — Download
  • iPhone 6s Plus (iPhone8,2) — Download
  • iPhone SE (iPhone8,4) — Download
  • iPhone 7 (CDMA/GSM/LTE) (iPhone9,1) — Download
  • iPhone 7 Plus (CDMA/GSM/LTE) (iPhone9,2) — Download
  • iPhone 7 (GSM/LTE) (iPhone9,3) — Download
  • iPhone 7 Plus (GSM/LTE) (iPhone9,4) — Download
  • iPhone 8 (CDMA/GSM/LTE) (iPhone10,1) — Download
  • iPhone 8 Plus (CDMA/GSM/LTE) (iPhone10,2) — Download
  • iPhone X (CDMA/GSM/LTE) (iPhone10,3) — Download
  • iPhone 8 (GSM/LTE) (iPhone10,4) — Download
  • iPhone 8 Plus (GSM/LTE) (iPhone10,5) — Download
  • iPhone X (GSM/LTE) (iPhone10,6) — Download
  • iPhone XS (iPhone11,2) — Download
  • iPhone XS Max (iPhone11,4) — Download
  • iPhone XS Max (China) (iPhone11,6) — Download
  • iPhone XR (iPhone11,8) — Download
  • iPhone 11 (iPhone12,1) — Download
  • iPhone 11 Pro (iPhone12,3) — Download
  • iPhone 11 Pro Max (iPhone12,5) — Download
  • iPod touch 7G (iPod9,1) — Download