Impossible to upload Samples

Hi!

There seems to be a bug on the site. Since yesterday the upload window has a different design and I can neither pull files into it nor upload them while selecting them. Just nothing happens. I tried different Browsers (Safari, Firefox) and I use Mac OS Catalina. Until yesterday and the design changed, there was no problem. Sometimes it says: "Only WAV Format accepted", but my files are WAVs, I even tried it with the files I already uploaded successfully.

Thanks for your help!