RIS beacon ROA configuration error

Dear all,

As documented on [1], we operate several RIS Routing Beacons for RPKI.
Due to a configuration error, two of the beacons were advertised with an 
incorrect RPKI status for several days.

This concerns the "RPKI Unknown" beacons, which are the following prefixes:

  * 2001:7fb:ff03::/48
  * 84.205.83.0/24

For both these prefixes, a ROA was created at 2024-02-27 7:55 UTC, 
turning these announcements into RPKI Valid.
Upon receiving a report about this incorrect change we have removed the 
ROA again. This was done at 2024-03-04 11:31 UTC.

Kind regards,
Martin Pels
RIPE NCC

[1] https://ris.ripe.net/docs/routing-beacons/#special-beaconing-setups