I am not sure where to ask questions about the sandbox. But here may be a good start
I am a moderately non tech person, but an Islandora user who wants to make our instance better by understanding more about how it works.as
-Is there a slack channel maybe for people like me t ask naive questions2
Anyway 2 questions for starters
1. What time does the sandbox get rebuilt - NZST prefereded - but I can convert from say EST...
2. Why do some Open Seadragon Pages show multiple viewports. e.g