It starts to look like Asics is now making an active effort to block RunGap and other apps from accessing your data.
As in the previous cases, this may take a few days to fix. In the mean time you might consider alternative options.
Thanks for your patience.
Update August 18, 2020: Asics appears to have removed the block in response to requests from their users. At least the integration has been running normally for the past 4 days now.