The latest Debian point release should have fixed this with an update to
OpenSSL:
openssl (1.0.1t-1+deb8u1) jessie; urgency=medium
[...]
- Use alternate trust chains part of 1.0.1n (Closes: #774882).
[...]
-- Kurt Roeckx <[email protected]> Fri, 06 May 2016 15:56:09 +0200
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