My WordPress site went south after I made a few edits. The homepage no longer renders correctly and the theme behaves unpredictably; even the backups I keep in the hosting panel now restore in the same broken state, so something I changed seems to have propagated into every snapshot I try... (Budget: £20 - £250 GBP, Jobs: HTML, PHP, Website Design, Website Development, WordPress, WordPress Design, WordPress Multilingual, WordPress Plugin)