Staging server throws "Can not find issuer" Error

[Darroll]

When selecting the staging server the below error is thrown:

Can not find issuer 'C=US,O=(STAGING) Internet Security Research Group,CN=(STAGING) Doctored Durian Root CA X3' for certificate 'C=US,O=(STAGING) Internet Security Research Group,CN=(STAGING) Pretend Pear X1'.

[nemesmia-gm]

I have this problem too..

[David-vp]

I also have this problem.