I got an email from Boost saying my credit had run out. Having checked yesterday I knew that was incorrect.
Checked with app and it shows:
Best answer by Bradley_Boost
Updated 26/05/2020 - Issue resolved November 2019!
Not one of the subtlest technical issues I’d say!
You should have found this issue has been resolved now and your balances are back to normal. I hope this didn't cause anyone too much of a panic when they logged in and saw that!
Good to see everyone chatting about this issue and grasping it was a fault rather than reality.