Long loading time

[jenniferboedker]

Is your feature request related to a problem? Please describe.
When loading the app it takes a long time until it is displayed. Make the loading time short if possible.

Describe the solution you'd like
It might be due to the different statuses that all need to be loaded separately (each time the same query)
--> merge the input interfaces since they request the same information.

Describe alternatives you've considered
Feel free to come up with other solutions. My suggestion might not be the solution