Sonofflan unable to access device when ewelink is down

Hello all

I have been using sonofflan with my unflashed devices for quite some time but the past couple of days when the ewelink service went down i was able to access my devices locally with home assistant except for three of them: two powr2 and one L1.

Seems strange to me. Anybody experienced something similar? Is there a resolution for this apart from flashing my devices?