LabourList: Browser Compatability Problems? Or More CF Attacks?

Leaving aside the now unsupported Explorer for Mac there seem to be some discrepancies over how leading browsers are managing LabourList this morning. Perfect in Safari. But loading properly then unloading and stalling in Firefox and Netscape. Hopefully not more juvenile Denial of Service attacks from Donal's Blu Majahideen. Beats the loathsome Madeleine McCann "fun" but should still be a chucking out offence. Do Nothing Dave surely cannot approve?