My wallet have 6 active connections with to the MOIN network, but no loadblocks.
I had same problem, guessing client cached bad block so is not picking up any good ones after it. The quickest way to fix it is to roll back your client a bit, rather then re-download whole chain, there's actually a handy command (under debug window) you can use to save you redownloading the whole thing...
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rewindchain 1000 will go back 1000 blocks and sync again from there (after restart client).
good luck.