Public Notification Instant App: Expressions in pop up stopped working correctly

[GISMaryWagner]

I have a Public Notification Instant App set up with expressions in the pop up to eliminate "null" values in the owner field and to make the municipality all uppercase.  Last week the labels were exporting out into a PDF format with no issues.  Yesterday, when I was testing, the exported PDFs and CSVs now show {expression/etc} instead of the values.  I am not sure what happened here.  I tried to redo the expressions, but I am getting the same results.  
Expressions(2 separate) used: 

var owner= $feature.OWNERNAME1;

IIf(IsEmpty(owner), 'Current Resident', owner)

Upper($feature.MUNINAME)

Popup and set up in web map (works as expected):

Output from Instant app:

Any thoughts on this??

Thanks, Mary

[JessicaHanscomBrunswickGIS]

I am seeing the same thing. Perhaps this latest round of ArcGIS Online updates broke something?

[GISMaryWagner]

I was just wondering that - the last time I checked the exported PDFs was on the 24th and I believe the updates were a day or two later.  Hopefully its fixed soon!

[JessicaHanscomBrunswickGIS]

Hopefully! This morning I have been trying to figure out how to make it work again because I was just going to show our Planning department staff this very app this afternoon. At least the csv exports still work.

[SarahMcDonald_Esri · Accepted solution]

Hi @GISMaryWagner @JessicaHanscomBrunswickGIS 

Thanks for reaching out about this, we are looking into this.

Thanks!

Sarah

[GISMaryWagner]

Hi Sarah, 

the exports are working as expected now. 

Thank you, Mary