Planet/3C Payment have informed us they will do a network migration of their Card Present Gateway.
Planet have now added an additional two maintenance windows regarding this migration to the prior two already mentioned.

First maintenance:
Start time: June 10th, 04:00 CET(UTC+2)
End time: June 10th, 07:00 CET(UTC+2)

Second maintenance:
Start time: June 12th, 04:00 CET(UTC+2)
End time: June 12th, 10:00 CET(UTC+2)

Third maintenance:
Start time: June 18th, 04:00 CET(UTC+2)
End time: June 18th, 12:00 CET(UTC+2)

Fourth maintenance:
Start time: June 24th, 02:00 CET(UTC+2)
End time: June 24th, 07:00 CET(UTC+2)

Affected service: Planet Gateways (Card-Present)

A 15 minute outage might occure during the start of the two first maintenance windows.

During the third maintenace window there will be a 5 minute window were some transactions might fail.

For the fourth maintenance window no distruptancies are expected.

A rollback plan is in place if by unlikely event that they encounter any issues during these changes that cannot be resolved.

We apologize in advance for any inconvenience that this may cause.

Kind regards
Nordic Support 
Flowbird Sverige AB