Bad ticks with time scale

[ghost]

Some date of mine are graphed using a line graph and a time scale. I end up with this graph:

As you can see, the July tick is missing.

The related code in scale.time.js seems to be:

if (roundedEnd.diff(me.lastTick, me.tickUnit, true) !== 0) {
     // Do not use end of because we need me to be in the next time unit
     me.lastTick = me.getMomentStartOf(me.lastTick.add(1, me.tickUnit));
}

Patching it to:

if (roundedEnd.diff(this.lastTick, this.tickUnit, true) >= 0) {
     // Do not use end of because we need this to be in the next time unit
     this.lastTick = this.getMomentStartOf(this.lastTick.add(1, this.tickUnit));
} else if (roundedEnd.diff(this.lastTick, this.tickUnit, true) < 0) {
     this.lastTick = roundedEnd;
}

gave me the expected graph.

JsFiddle showing the issue: https://jsfiddle.net/Regisc/kbdn6dpp/

[awallat]

I think this issue is related to #2560

[ghost]

@awallat I saw this issue, yes maybe related.