Strawberry plants - leaves curling inward with brown spots...

Hi all

My first year strawberry plants got off to a bad start start this year after they were attacked by a summer hail storm of epic proportions.

They recovered well though and have been doing fine. The last couple of days though I noticed that some of the leaves are curling inward and have brown spots/marks.

I've taken some pics and wondered if anyone with more experience and knowledge could help me diagnose what's up, and point me in the direction of what needs doing.

Many thanks

Max