media cell exception
the grid: https://dev.motionbank.org/mosys/grids/75089c63-0f4a-4424-a21a-af60c36f094a/annotate
tries to load: https://api-dev.motionbank.org/annotations/undefined
causing a 404 exception
Edited by Koch, Anton
the grid: https://dev.motionbank.org/mosys/grids/75089c63-0f4a-4424-a21a-af60c36f094a/annotate
tries to load: https://api-dev.motionbank.org/annotations/undefined
causing a 404 exception