[knot-dns-users] Timers in knotc zone-status show wrong values

Hi, after upgrade to 2.5.1 the output of knotc zone-status shows strange timestamps for refresh and expire: [example.net.] role: slave | serial: 1497359235 | transaction: none | freeze: no | refresh: in 415936h7m15s | update: not scheduled | expiration: in 416101h7m15s | journal flush: not scheduled | notify: not scheduled | DNSSEC resign: not scheduled | NSEC3 resalt: not scheduled | parent DS query: not schedule However the zone is refreshed within correct interval, so it seems its just a display issue. Is this something specific to our setup? Regards André