On pc Debian x86-64 with master sources updated yesterday, I could reproduce this.
If I create from the file attached a new graphic, I could reproduce too the problem. (ign_christian: had you checked "Sort by X Values"?)
On pc Debian x86-64 with master sources updated yesterday, I could reproduce this.
If I create from the file attached a new graphic, I could reproduce too the problem.
(ign_christian: had you checked "Sort by X Values"?)