Comment 2 for bug 1652475

Based on tests with archived builds (on OS X 10.7.5):
- not reproduced with Inkscape 0.48.5 r10040,
- not reproduced with lp:inkscape r12359, r12362;
- not reproduced with lp:inkscape rev <= 12620,
- reproduced with lp:inkscape rev >= 12621,
- reproduced with Inkscape 0.91 r13725,
- reproduced with lp:inkscape/0.92.x r15283,
the changes in commit 12621 seem to have exposed the reported issue:
https://bazaar.launchpad.net/~inkscape.dev/inkscape/trunk/changes/12621

12621: use geometric bbox to calculate filter effect region (Bug 1229971)
https://bazaar.launchpad.net/~inkscape.dev/inkscape/trunk/revision/12621