Hey @LTParis
I can confirm e are experiencing an issue that’s causing delays in Lead Flow and Collected Form submission notification emails being sent for some HubSpot customers. In some cases the delay is up to 3 days. This affects notification emails only - submissions are unaffected. We’re actively addressing the cause of this issue and will provide updates here once more information is available.
We will keep you updated on this thread, but you can subscribe for immediate notifications on this issue here.