Avatar Nutrition and malfunctioning scales

The last few weeks i haven't been losing any weight. Avatar Nutrition has been reducing my macros every week. I've been getting increasingly frustrated and hungry. Yesterday I stepped on the scale and the scale said 319lbs which doesn't make sense. There's no way I've gained weight this week with how hard I'd trained and I've eaten perfectly. I stepped off the scale, then back in and it said 307. Then 311, then 319. I realized my scale was broken. I purchased another one. This morning I weighed in at 306.6 lbs. Turns out I have lost weight the last few weeks. Thankfully. I'm so relieved. As of this morning I've lost exactly 40lbs. 86 more pounds to go until I got my goal weight of 220lbs.