I just pushed a hotfix update to improve the parsing of 3.5E and Pathfinder statblocks in the statblock importer. D&D 3.5 had so many 3rd party publishers and changes over its lifetime, that parsing will need to be continually improved in order to get it right. If you have problems getting a statblock to parse using the new tool, please post a link to the source here, post the statblock in question (if it is okay from a copyright perspective) or email it to [email protected] and I'll see if I can modify the identification methods to get it to parse better.
The same goes for templates. If you need any help figuring out the best way to tackle a template, please post the issue here. There are plenty of examples in the AB library module, but as you can see, I opted to leave a number of things manual still.