Hi there, josm has a quite dangerous bug destroying data randomly [1], at least revision 2292 is affected. It couldn't yet be reproduced reliably but has been observed by multiple users. Please add a comment to the ticket if you can contribute some information to facilitate debugging.
best regards [1] https://josm.openstreetmap.de/ticket/3728 _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk