I may be wrong, but please check:
Line 441 ends a good table.
Line 469 contains TR and then other table parts, but no table has started.
You're right, but that didn't fix the post either. You can try yourself, maybe you find a working solution.
@OP: If you try to post the whole thing, and then edit it afterwards, you will see that it get's cut off after the following text:
"YΠOΛOΓIΣTIKH EΠIΣTHMH]"
Another thing I've noticed is, that you're pretty "wasteful" in terms of lines with your BBCode, trying to compress would be another possible solution.