IceDove segfaults on Debian 8

[Вадим Колчев <vadimkolchev@gmail.com>]

Hello, got latest stable Debian 8 and stable icedove package from official repos. It segfaults, giving me the following error:

[calBackendLoader] Using libical backend at /usr/lib/icedove/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/components/libical-manifest
PluralForm.jsm: Index #2 of '#1 day;#1 days' for value 5 is invalid -- plural rule #7; called by unitPluralForm
PluralForm.jsm: Index #2 of '#1 day;#1 days' for value 5 is invalid -- plural rule #7; called by unitPluralForm
Segfault error