Basecamp projects - can't typecast "datetime"

Hello

I’m working a rails app using the basecamp API. Managed to get a list of
companies no problem, but now I get a strange error when calling
“session.projects” :
can’t typecast “datetime”

Its coming from the basecamp.rb wrapper, could it be dodgy data coming
back from basecamp?

Thanks in advance…
Adam.

To anyone with this problem, seems to be a fairly new bug in basecamp,
someone’s written a patch posted here: