Character API giving back empty data

#1 - Nov. 27, 2013, 11:19 p.m.
Blizzard Post
Getting alot of times when requesting character data only a "{}" back, for example:
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#2 - Nov. 28, 2013, 2:21 a.m.
Blizzard Post
I'm not at the office at the moment, so I can't verify this, but has that character logged into the game since 5.4? Normally this is what happens when the profile doesn't have the 5.4 changes needed to support connected realms.