In one of my VF games, just got the last picture piece and got the message that it was completed, and also got the message that all four collections have been completed. I still have three bugs to collect. Will I still be able to find the last three bugs?
Thanks

That sounds like a bug (pun intended). Does the collection screen still show the three bugs as missing? Also, do the awards for the completed insect collection and all four collections show as having been given in the tropies screen?

It's difficult to be certain as some bugs can have unexpected side-effects, but I can't see why you can't eventually complete the insect collection because of this.