It looks like the Attribute Slicer was updated on 8/23. Since then the Visualization is broken on several aspects:
1. Text on the service viz is all white (which makes it hard to read). Needs to be set back to grey/black
2. Slicer is not consistently filtering the data set on the selected value(s). It seems to choose random data points and is untrustworthy. If I switch to another viz to sort the data set, it works correctly. This happens on both desktop and service.
Can you please roll-back the 8/23 updates, ASAP or correct the issues? This is a MATERIAL component of our reporting service (that we are paying for).
Regards,
David