I am randomly getting public key auth failures from multiple bitbucket users

$ ssh git@bitbucket.org
PTY allocation request failed on channel 0
conq: logged in as aussiegeek.

You can use git or hg to connect to Bitbucket. Shell access is disabled.
Connection to bitbucket.org closed.
[ 5:33pm ] [ alan@fuzzy:~/blocks/chef/apps/blocks(master✗) ]
$ ssh git@bitbucket.org
PTY allocation request failed on channel 0
conq: logged in as aussiegeek.

You can use git or hg to connect to Bitbucket. Shell access is disabled.
Connection to bitbucket.org closed.
[ 5:34pm ] [ alan@fuzzy:~/blocks/chef/apps/blocks(master✗) ]
$ ssh git@bitbucket.org
PTY allocation request failed on channel 0
conq: logged in as aussiegeek.

You can use git or hg to connect to Bitbucket. Shell access is disabled.
Connection to bitbucket.org closed.
[ 5:34pm ] [ alan@fuzzy:~/blocks/chef/apps/blocks(master✗) ]
$ ssh git@bitbucket.org
Permission denied (publickey).