Refresh error creating and updating patron blocks

While testing the Q4 2018 release at http://folio-snapshot.aws.indexdata.com, Holly encountered a new refresh error. This time she was able to recreate the error on a second desktop. In both cases she was using Chrome Version 70.0.3538.110 on a Windows 10 computer. Holly would like for one other person to confirm that this is happening (or not, if that is the case). Here are the steps:

1. Within Chrome open http://folio-snapshot.aws.indexdata.com/users/view
2. Select a user without any patron blocks
3. Open the Patron Block accordion
4. Press the +Add Block button
5. Enter anything you want in the Display Description box
6. Enter a future date in the Expiration Date field (this field is currently required, but it shouldn't be)
7. Leave all three default Block Actions set (as shown in attached screen print Step 1 - Add Block.jpg)
8. Press the Create Block button.
9. The User Information page shows that the user has a block (see red message on top of page), but the list of blocks has not been refreshed to list the actual block details (see attached screen print Step 2 - List Not Refreshed.jpg).
10. After hitting the browser refresh button, the block does show up in the list (as shown in attached screen print Step 3 - List Refreshed.jpg).
11. Now click on the patron block row to edit the patron block.
12. Enter anything you want in the Staff Only Information and Message to Patron boxes (as shown in attached screen print Step 4 - Update Block.jpg)
13. Press the Save & Close button
14. Now click on the patron block row again, as if you are going to edit the patron block again.
15. You will see that the two new fields you just entered are not displaying (as shown in attached screen print Step 5 - Updates Missing.jpg).
16. After hitting the browser refresh button, the updates do show up (as shown in attached screen print Step 6 - Updates Refreshed.jpg).