No output recorded according to map


I created my own PHP script to read values from the Growatt API and import them via the API into PVOutput. After aving some difficulties I managed to import the correct values and everything seems to be imported correctly:

However, now I had a look at the map and it sais “No outputs recorded”: Did I do something wrong? Why isn’t it displaying the recorded outputs?


Apparently it was some kind of caching issue, because now it is displaying the outputs.