I'm sorry, but that isn't an epic fail. We've been carrying massive upgrades the past few weeks. Not just on the parts that are visible to your eyes on-screen, but also in the backend. We've also updated the bulletin board software we use. Unfortunately, we don't develop it, so when bugs are brought to our attention we have to dive in and see what the issue is (in this case it sounds like the WYSIWYG editor is causing some issues). IE 10 on the phone isn't top priority I'm afraid. There are many issues we're addressing and we don't have the manpower to get through everything in a single night. We've asked that you all remain patient with us while we continue through this transitional period. So far, you guys have been excellent! And we love the constant feedback you're providing us.
Until we address everything, we'd strongly recommend you use our official app, which sports superb forum integration (and perhaps switch from the rich editor to the basic editor to see if that works out for you). Browsers handle websites and scripts differently, and vBulletin isn't a small installation. It's not a clean installation either as we were running the previous version (prior to vB4) for a long time. While we fix things up, other bits may decide to divorce us and we're then forced to agree on a settlement with whatever element has decided to go wrong. Again, we apologise for any inconvenience, but simply writing "EPIC FAIL" will get us nowhere. We need to know exactly what you're attempting to do, on what browser, on what system, in the
bug reporting thread.
Thank you all for your continued support and patience. You guys are awesome.