can't renew subscription

[tubleronchik]

I opened the dApp and attempted to renew my subscription. However, I encountered the following issue: Subscription can not be activated due to unsuffcicient XRT balance, even though my account had enough balance.
The issue was resolved after reloading the #/rws-buy page.

Step to reproduce:

1. Open the dApp
2. Navigate to /#/rws-setup
3. Click the refresh button to be redirected to #/rws-buy
4. Click on renew subscription
   

[nakata5321]

I have the same problem when repeat the same steps. No errors in console

Tested on 421bcb7

How ever, it's happens even if you want to renew subscription from main menu.

main screen:

then press "update button" and at the page #/rws-buy have same problem:

[vol4tim]

Fix 4a37677