Blink issue, too many notifications

Hi, I’m facing this strange issue.

From my last update of hass.io, I’m reciving too many notification from Blink, 1 for hour via “Blink SMS pin”

System information:
Raspberry Pi 3
core-2021.3.4
supervisor-2021.03.6
Home Assistant OS 5.12

Is it normal, how can I mitigate the issue?

Thanks

Based on discussion in this github issue it may be worth deleting and re-adding the blink integration.