В древе проекта https://drive.google.com/file/d/0B_Hsg3bfRY-cYlZvaVhtbFlmaEZpcS1xTnJ3YXM5a1h3T3Iw/view из блога http://i2aproject.blogspot.com/ видно что снип FT20878 является эквивалентом для Y10622, но у Вас указан FT20878 и нужно пока подождать ручной обработки результатов по Y10622 и нижестоящим снипам администраторами.
Зденко Маркович уже мне написал.
"You received your Big Y-700 test result. Your officialy confirmed haplogroup is I-FT20878. The position of this haplogroup in the FTDNA haplotree is not correct at the moment. It is displayed as more downstream from I-Y5598 haplogroup and at the same level as Y10622.
FT20878 is a SNP which is found only in Big Y-700 test results. There are only two Big Y-700 results both in the I-Y10622 haplogroup. You have Y10622- result. You have negative results even for more upstream SNPs: CTS5779-, Y5597- and Y17107-. You have Y5598+ result. It means that FT20878 should be at the same level as Y5598.
We have another I-Y5598* Big Y result. It is Marzinzik 359901. You and Marzinzik share five SNPs. You are in new haplogroup below I-Y5598. The shared SNPs are:
...
I pick one of the shared SNPs to name your new I-Y52790 haplogroup. Maybe FTDNA pick other shared SNP. Your new haplogroup will be displayed in I-Y4460 draft haplotree in the I-P37 haplogroup research blog
http://i2aproject.blogspot.com/You have 14 private variants/SNPs which are not reported in any other I-P37 haplogroup Big Y result. Some of them were not sampled in Marzinzik's Big Y-500 test, maybe he has positive results.
It is also possible that you have a few more private variants which were not reported due to small number of reads.
One of your private variants is inside DYZ19 repeat region (yellow), other two are in the centromere region (blue). They are not recommended for phylogeny.
If you want you can order your raw data BAM file and send it to YFull.com for analysis.
You can also send your VCF file to us".