When I do a power based structured workout, Stryd's values have recently stopped showing up in Garmin Connect web. The data is still available in the Fit file, and can be viewed via other platforms (Stryd Powercenter, Runalyze, Goldencheetah etc), but it is not shown.
Interestingly, the Stryd IQ data is displayed without any issues if the run is not done with a structured workout. Also interesting is the fact that the Stryd data is displayed on Garmin Connect Android without any issues.
The circumstance also appears on all older runs, so it can be assumed that there were changes in the Garmin Connect Web that triggered this.