[Zope] Transience errors in 2.7.2?

[Chris Withers]

I'm getting the following on a Zope 2.7.2 server:

Module Products.Transience.Transience,
line 765, in new_or_existing
Module Products.Transience.Transience,
line 476, in get
Module Products.Transience.Transience,
line 280, in _move_item
Module Products.Transience.Transience,
line 694, in _gc
KeyError: 1109697840

I thought all these errors were fixed?
(or were they finally nailed in a version later than 2.7.2?)

cheers,

Chris

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