Please let me know if there is a different portion of the site this needs to go to. Thank you.
If it's not included in tiara, i would suggest trying tech support, seems to me like the best category for this.
As for your problem, i would suspect if it is honestly causing movement issue, then it's likely related to an xml located in one of those files. I can't honestly give a fix, i haven't touched either nor do i have intention to, sorry.
If you're interested in a drawn out troubleshooting process for yourself, to possibly find the problem as well as being able to keep the mod(s) up to date by yourself, try using a comparison program like winmerge. Compare the changes with the most recent files of the same names, to the ones included in the mods. Take note, there will likely be entries in the pack files, not contained within the modded files. Ie, same file names but when you open it the pack files will have lines not existent (this is not about the edited lines) in the modded files. I would start with the new entries, for troubleshooting. Just copy/paste the new entries into your modded file, save it, (you may wish to have a backup before editing any files) and pack or use some reader to apply the mods in game. See what changes happen in game.
I advise against editing multiple files at once, though you can add multiple entries to one file, on the basis that if something goes wrong/gets worse in game, you will know exactly which file you screwed up so reverting the changes will hopefully be relatively simple, especially if you have a backup.
If the issue is not resolved with the prior method, then only other thing i'd suspect is one of the related files in the pack files was edited, rather than just adding new entries. Examples:
Original code would be
Entry 1=XXYYHowever modded file would change it to say
Entry 1=ZZYYBut if a later pack file edited it, the file may have become
Entry 1=XXAYBBJust an example of a potential change, not going through all the files and testing myself to confirm such a situation. But anyway, you can see how the modded file would have changed the XX into ZZ, while leaving YY alone. If a later pack edited the value, to say include the BB at the end of that value, your mod would thus be outdated. They may have also, for example, have edited something like the YY into AY, changing one of the pre-existing values, which again would render your mod outdated. Fixing either of those, theoretically, would be simple. Trial and error would be your friend.
Without rambling on and on further, i think that should give the basis of how to check and troubleshoot the issue yourself, if it's what i suspect, as well as keep it updated in the future. I'm afraid that's likely the most i'll cover on the matter, i wish you luck resolving the problem.
Mabinogi Status