After inserting 9 purchases of a coin data disappears.

[henesneto]

BUG: Steps followed on Portefolio tab: 1 - Inserted 5 purchases of one coin (ETH). Clicked on Home and then on Portefolio again. 2 - The added coins are agreggated when returning to the Portefolio tab. 3 - Inserted 9 other purchases of the same coin (ETH). 4 - Clicked on Home and then on Portefolio again. 5 - When returning to Portefolio there are only records of the two last added purchases.