Rune pages gone

So starting from last patch there is an issue, that eery time i log off, and then log back in league of legends, all the pages are gone. I have 20 made pretty much 15 of them specific for some champion, and it gets annoying to remake them, because at the moment im still working on certain champions pages, fix them if something doesnt feel right, and boom , pages i work on are gone when i log in next time.

It started happening nly after the last patch.