Error in SampleTracking Statistics page

https://data.esrf.fr/manager/stats/sampletracking returns a blank page, console error is

react-dom.production.min.js:209 TypeError: Cannot read property 'name' of undefined
    at ParcelStats.js:52
    at Array.filter (<anonymous>)
    at Ai (ParcelStats.js:48)

probably due to an investigation without instrument.