in migration, data copied, but can't see the finish button.

[saintthor]

i am migrating the oldapp to the newapp.

in the page https://appengine.google.com/migrating?app_id=oldapp, it tells me

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Waiting to activate read-only. See below...
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i choose Launch Incremental Copy, syncing stars. then i get a email telling me

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This message is to inform you that the current phase of your High Replication
migration has completed.  Please visit
http://appengine.google.com/migrating?app_id=djdqbbs to continue your
migration.
======

i return to the link address. but the page return to the last step that tells me
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Waiting to activate read-only. See below...
======

why?

there should be a Finish Migration button.

now, my data is copied, the newapp works. but the oldapp is still there. how to set the oldapp name as an alias to the newapp?

[Ryan (Cloud Platform Support)]

You should fill out this form. This will put you in contact with a Tech Support agent who can look further into this for you.

[saintthor]

thanks.