All battle links for Age I are working for me. I've screenshotted at least 50 in the last two days alone. I'm having no trouble entering numbers in boxes to send out troops. I've sent out over 600 attacks in the last two days. Perhaps this is an issue with your server. Mine is N1 and is operating perfectly. A few people are having intermittent connection problems but it would seem to be their ISP since all aren't suffering.