Need big help here. Zwave devices adding but showing offline

Many different people reporting that many different kinds of devices, both physical and virtual, are showing as online in the groovy platform, including the IDE, but off-line in the app. So you can’t use them in automations. This is happening to devices that were added recently, regardless of the type of device and regardless of whether it previously worked.

No idea what the problem is, and no workarounds have been reported yet, but it’s definitely real.

Devices added in April 2021 show online in IDE, offline in automations and app (both physical and virtual devices)