Invalid Displayed Gallery – After Latest Update

Just to be more clear: Take this page for example displayed invalid:
http://sunriserock.com/landscape-materials/decorative-rock/

displayed invalid with this code
<img class=”ngg_displayed_gallery mceItem” src=”http://sunriserock.com/nextgen-attach_to_post/preview/id–7141&#8243; alt=”” data-mce-placeholder=”1″ />

fixed it manually with this code (which was previously working prior to update).
<img class=”ngg_displayed_gallery mceItem” src=”http://sunriserock.com/nextgen-attach_to_post/preview/id–7345&#8243; alt=”” data-mce-placeholder=”1″ />

So am I to believe the ID’s changed? Is this what you think is causing the invalid display error?

I am going to have to fix every page manually as I don’t have time to wait for support, but I’m aware other people are having this issue and I am having this same issue on another website. It’s a huge problem and a huge waste of time to have to manually fix every single page. What seems to be missing that i need to replace is the actual “gallery” itself. I have to go thru and re-add the gallery that was previously there. Probably because in the above, the ID’s seemed to have messed up, correct? Why else would it not show?

There has to be a more streamlined way to fix this asap!

You are incorrect. This has already happend on 3 websites that I run for clients. I think you need to inspect the situation cause there is no possible way I can go and fix all these manually. These sites have had nextgen working properly on them for months.

This site inparticualr, which I’m not going to fix manually is experiancing the same problem. UPDATE to the plugin cause this. Worked just fine prior to update. None of the pictures on his website that are using nextgen are displaying. They all have this “invalid display code”
http://inlandroofing.com/testimonials/

Could it have been cause by an update to wordpress? Would that effect the plugin, cause I’m telling you for a fact, 3 different websites have all had this issue in the past few weeks because of updates. No other reason.

P.S. I’ve reset the options and also cleared the image cache and that did absolutely nothing to fix it.

I’ve also deactivated the current theme and activated with twenty 12 theme and it does not work. I’ve tried deactivating ALL plugins except nextgen and the problem still persists.